JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Bacterial & Viral Filter

SKU

70530

In stock

$2.75

Low Price Guarantee

Single use
High efficiency with low resistance filter
Filter efficiency: 99.99 BFE, 99.9 VFE
Standard Coaxial 22M/15F for inlet port and 22F for patient port
Not intended for use in water

Skip to the end of the images gallery

main product photo

Skip to the beginning of the images gallery

Best Selling Products

Adult/Infant Soft Case Pocket Mask Kit

Adult/Infant Soft Case Pocket Mask Kit

SKU: 127SC

$9.75

Standard Pocket Mask without Case

Standard Pocket Mask without Case

SKU: 128-W

$5.95

Seal Rite Mask Kit

Seal Rite Mask Kit

SKU: 120

$8.75

7 ft. Oxygen Tubing

7 ft. Oxygen Tubing

SKU: 1115

$1.95

Adult/Infant Pocket Mask Kit without Case

Adult/Infant Pocket Mask Kit without Case

SKU: 127-W

$7.75

Soft Case Pocket Mask

Soft Case Pocket Mask

SKU: 120MM

$7.75

Standard Pocket Mask

Standard Pocket Mask

SKU: 128

$7.75

2 ply Reversible Fabric Bandana Mask

2 ply Reversible Fabric Bandana Mask

SKU: BANMASK

Sale Price $8.00 Regular Price $16.00

Philips Oxygen Adapter

Philips Oxygen Adapter

SKU: 989805609241

$10.25

Seal Rite without one way valve

Seal Rite without one way valve

SKU: 121

$5.75

Infant Pocket Mask Kit

Infant Pocket Mask Kit

SKU: 129

$5.95

Adult Bag Valve Mask

Adult Bag Valve Mask

SKU: 130

$16.95

KN95 Respirator Mask

KN95 Respirator Mask

SKU: KN95

Sale Price $22.50 Regular Price $45.00

Bacterial & Viral Filter

Bacterial & Viral Filter

SKU: 70530

$2.75

Adult/Infant Pocket Mask Kit

Adult/Infant Pocket Mask Kit

SKU: 127

$9.75

Search engine powered by ElasticSuite © 2023 Adolph Kiefer & Associates, LLC

.teamstores-catalog-index .submit-review .action.save.primary{color:#fff;}.theme-pearl[class*=store-view] .fieldset .field .control.captcha .action.reload,.theme-pearl[class*=store-view] .fieldset .field .control.captcha .action.reload span{color:#fff;}.popup-authentication .block-authentication .block-new-customer .actions-toolbar{margin:20px auto;}.theme-pearl[class*=store-view].checkout-index-index .page-wrapper .page-main aside.opc-sidebar.opc-summary-wrapper .modal-inner-wrap .modal-content .opc-block-summary .block.items-in-cart .content.minicart-items .minicart-items-wrapper ol.minicart-items li.product-item .product .product-image-container{max-width:70px;margin-right:5px;}.opc-wrapper .form-mageworx-giftcards .secondary button.action,.opc-wrapper .form-mageworx-giftcards .secondary button.action span{border-radius:0 !important;transition:all .5s;background-color:#008d96 !important;color:#fff !important;}.opc-wrapper .form-mageworx-giftcards .secondary button.action:hover,.opc-wrapper .form-mageworx-giftcards .secondary button.action:hover span{background-color:#002b49 !important;color:#fff !important;}.block.block-minicart .quickcart-content-wrapper .block-content-quickcart .quickcart-top .action.close{width:fit-content !important;}body .header .quickcart-wrapper .block-quickcart .block-content-quickcart .quickcart-bottom-container .actions.action-viewcart .secondary{padding:10px;}body .header .quickcart-wrapper .block-quickcart .block-content-quickcart .quickcart-bottom-container .actions.action-viewcart .secondary .action.viewcart{border-radius:0;}body.theme-pearl.store-view-kiefer #giftcard-form .secondary button:hover,body.theme-pearl.store-view-kiefer #giftcard-form .secondary button:hover span{background-color:#002b49 !important;}body.theme-pearl.store-view-kiefer #giftcard-form .secondary button,body.theme-pearl.store-view-kiefer #giftcard-form .secondary button span{border-radius:0 !important;transition:all .5s;background-color:#008d96 !important;color:#fff !important;}.opc-wrapper .form-mageworx-giftcards input{height:40px;}.opc-wrapper .form-giftcard-account input,.opc-wrapper .form-discount input{height:34px;}.opc-wrapper .form-mageworx-giftcards .primary button.action,.opc-wrapper .form-mageworx-giftcards .primary button.action span{border-radius:0 !important;transition:all .5s;background-color:#cedc00 !important;}.opc-wrapper .form-mageworx-giftcards .primary button.action:hover,.opc-wrapper .form-mageworx-giftcards .primary button.action:hover span{background-color:#008d96 !important;color:#fff !important;}body .checkout-payment-method .payment-option-content{padding:0 0 20px 0;}.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action,.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action span{border-radius:0 !important;transition:all .5s;background-color:#cedc00;color:#002b49;}.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action:hover,.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action:hover span{background-color:#008d96;color:#fff;}.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action.action-cancel,.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action.action-cancel span{background-color:#008d96;color:#fff !important;}.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action.action-cancel:hover,.checkout-payment-method .payment-option-content .form-discount .actions-toolbar .primary .action.action-cancel:hover span{background-color:#002b49 !important;}body.theme-pearl.store-view-kiefer button.action.primary{width:auto !important;}body .header .quickcart-wrapper.active .block-quickcart button{width:100% !important;}.men-women-cat [data-content-type=buttons] .pagebuilder-button-primary{max-width:180px;}.products.wrapper~.toolbar .pages{float:none;margin:0 auto;overflow:auto;width:fit-content;}body .top-container{display:block;}.product.attribute.description p.meta span{color:#f00;font-weight:500;}@media only screen and (max-width: 767px){.page-header-v3 #search_mini_form .control{display:block;left:0;opacity:1;}}ul.header.links li .my-account .dropdown-options{z-index:100 !important;}.amsearch-results .amsearch-item-container{padding:0 15px 30px;}.top-contact-us .top_contact_us:hover .dropdown-options{z-index:100 !important;}#html-body [data-pb-style=TYBYO01]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;}#html-body [data-pb-style=OVM3B97],#html-body [data-pb-style=TYBYO01]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0;}.header-global-promo .global-notification-wrapper #carousel #slides ul li[style="width: 0px;"]:first-child,.header-global-promo .global-notification-wrapper #slides[style="width: 0px;"],.header-global-promo .global-notification-wrapper #slides ul[style="width: 0px; left: 0px;"]{width:100% !important;display:block !important;}.header-global-promo .global-notification-wrapper #carousel #slides ul li[style="width: 0px;"]{display:none !important;}.products.wrapper.list.products-list + .toolbar.toolbar-products .toolbar-sorter.sorter,.products.wrapper.list.products-list + .toolbar.toolbar-products .limiter{display:none !important;}.block.block-customer-login button span,.block.block-new-customer a.action.create span{color:#002b49 !important;}.item.product .swatch-option-custom .swatch-attribute-options.clearfix{width:100% !important;}.theme-pearl[class*='store-view'].catalog-category-view .page-wrapper .page-main .columns .column.main .products.list.products-list ol.product-items li.product-item .product-item-info .weltpixel-quickview{bottom:10px;}.products-grid .product-item .product-item-details .price-box .price-container .price{color:#212121 !important;}form#co-payment-form hr{display:none;}div#cookie-status{display:none !important;}.sidebar #layered-filter-block .filter-options .swatch-attribute .swatch-attribute-options>a{float:unset !important;}.field.choice[data-bind="scope: 'showPassword'"]{display:none;}.theme-pearl.catalog-product-view .product.media .fotorama__wrap .fotorama__arr--next{right:82px !important;}.toolbar.toolbar-products .toolbar-sorter.sorter label,.toolbar.toolbar-products p#toolbar-amount{font-size:14px;}@media only screen and (min-width: 768px){.page-products .grid.products-grid :not(.widget-product-grid) .product-item{width:24% !important;}.theme-pearl.catalog-product-view.page-layout-1column .product-info-main{width:45%;}.theme-pearl.catalog-product-view.page-layout-1column .product.media{width:50%;}}@media only screen and (max-width: 767px){.page-header.page-header-v3.sticky-header-mobile .header-global-promo{display:none !important;}.page-header.page-header-v3.sticky-header-mobile .panel.wrapper{display:none !important;}.theme-pearl[class*='store-view'] header.page-header .header.content .block.block-search .block.block-content .form.minisearch .field.search .search-autocomplete{border:unset !important;}}#html-body [data-pb-style=I4UELEM]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;}#html-body [data-pb-style=I4UELEM],#html-body [data-pb-style=URW8V67]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0;}.block-content-quickcart .quickcart-top{background:#000;color:#fff;height:50px;line-height:50px;}.block-content-quickcart .quickcart-top button.close{height:50px;}.block-content-quickcart .quickcart-top button.close span{color:#fff;}.block-content-quickcart .quickcart-top .action.close::before{color:#fff;}.block-content-quickcart .quickcart-bottom-container .subtotal{background:#f6f6f6;color:#000;}body .nav-sections .navigation ul li.megamenu.level0 ul.level0.submenu.fullwidth li a.ui-state-focus{color:#000 !important;}body .page-wrapper .nav-sections .navigation ul li.megamenu.mm-first-item a.level-top{padding-left:0px;}.nav-sections:not(.nav-mobile) .navigation ul li.level0 > a span:first-child,.nav-sections:not(.nav-mobile) .navigation ul li.level0 > a span:nth-child(2){font-size:inherit;}.nav-sections:not(.nav-mobile) .navigation .megamenu.level-top-fullwidth .submenu .columns-group li.level1 > a span,.nav-sections:not(.nav-mobile) .navigation .megamenu.level-top-sectioned .submenu .columns-group li.level1 > a span,.nav-sections:not(.nav-mobile) .navigation .megamenu.level-top-boxed .submenu .columns-group li.level1 > a span{font-size:inherit;}.nav-sections:not(.nav-mobile) .navigation .megamenu.level-top-fullwidth .submenu .columns-group li.level2 > a span,.nav-sections:not(.nav-mobile) .navigation .megamenu.level-top-sectioned .submenu .columns-group li.level2 > a span,.nav-sections:not(.nav-mobile) .navigation .megamenu.level-top-boxed .submenu .columns-group li.level2 > a span{font-size:inherit;}body .nav-sections .navigation ul li.megamenu.level1 ul.level1.submenu. li a.ui-state-focus{color:#000 !important;}body .nav-sections .navigation ul li.megamenu.level2 ul.level2.submenu. li a.ui-state-focus{color:#000 !important;}body .nav-sections .navigation ul li.megamenu.level0 ul.level0.submenu.sectioned li a.ui-state-focus{color:#000 !important;}#html-body [data-pb-style=DYWV94F]{justify-content:flex-start;display:flex;flex-direction:column;background-color:#09c2b6;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;border-style:none;border-width:1px;border-radius:0;margin:0;padding:10px;}#html-body [data-pb-style=J32XTNU]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0;}#html-body [data-pb-style=YWUOOVB]{justify-content:flex-start;display:flex;flex-direction:column;background-color:#002b67;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;margin:0;padding:10px;}.product-customizable-controler{display:none;padding-bottom:10px;}.product-customizable-controler .control{float:left;}.product-customizable-controler .control:nth-child(2){padding-left:10px;}.product-customizable{display:none;}#html-body [data-pb-style="62C4F70B95968"]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;border-style:none;border-width:1px;border-radius:0px;margin:0px 0px 10px;padding:10px;}#html-body [data-pb-style="62C4F70B95983"]{border-style:none;border-width:1px;border-radius:0px;margin:0px;padding:0px;}.mytitle{text-align:center;font-size:26px;margin-bottom:0;margin-top:10px !important;}.sku strong{font-weight:600;font-size:12px;}.swatch-custom span.swatch-attribute-selected-option{display:none;}.theme-pearl[class*='store-view'].cms-index-index .page-main .columns .column.main .custom-slider .owl-controls .owl-dots{bottom:-50px;}.theme-pearl.catalog-product-view .swatch-custom .swatch-option.color.selected:after{top:-8px !important;left:-8px !important;}.theme-pearl.catalog-product-view .swatch-custom .swatch-option.color.disabled:after{top:-8px !important;left:-8px !important;}.custom-slider .owl-carousel-products-bestsell_products{text-align:center;}.custom-slider .product-item-inner button.action.tocart.primary{width:100%;}.theme-pearl.pl-thm-pearl-weltpixel_custom .swatch-custom .swatch-option.color.selected:after{top:-1px !important;left:-2px !important;}.theme-pearl.pl-thm-pearl-weltpixel_custom .swatch-option.color.selected:after{font-size:18px;}#html-body [data-pb-style="62C4F700F0A9A"]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;border-style:none;border-width:1px;border-radius:0px;margin:0px 0px 10px;padding:10px;}#html-body [data-pb-style="62C4F700F0AB5"]{border-style:none;border-width:1px;border-radius:0px;margin:0px;padding:0px;}#html-body [data-pb-style=HHADK7C],#html-body [data-pb-style=SH8DUJW]{display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;border-style:none;border-width:1px;border-radius:0;}#html-body [data-pb-style=HHADK7C]{justify-content:center;background-color:#002b49;padding-top:20px;padding-bottom:20px;}#html-body [data-pb-style=SH8DUJW]{justify-content:flex-start;margin:0 0 10px;padding:10px;}#html-body [data-pb-style=CRHWRG4],#html-body [data-pb-style=YLH9SYH]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0;}#html-body [data-pb-style=CRHWRG4]{display:none;}#html-body [data-pb-style=F9A559H],#html-body [data-pb-style=QCM3Q0C]{justify-content:center;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;margin:0;padding:10px;align-self:stretch;}#html-body [data-pb-style=QCM3Q0C]{border-style:none;border-width:1px;border-radius:0;width:27.2727%;}#html-body [data-pb-style=F9A559H]{width:54.5455%;}#html-body [data-pb-style=AA9X48M],#html-body [data-pb-style=ACP2TOX],#html-body [data-pb-style=F9A559H]{border-style:none;border-width:1px;border-radius:0;}#html-body [data-pb-style=ACP2TOX]{justify-content:center;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;text-align:right;width:18.1818%;margin:0;padding:10px;align-self:stretch;}#html-body [data-pb-style=E3TU5KX],#html-body [data-pb-style=OPWFX1B]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0;}input[type="hidden"][value="63726"] + input + div#product-options-wrapper .swatch-option.color.disabled1:first-child{pointer-events:auto;}.bss-label-productlist .label-image.bss-{display:none !important;}input[type="hidden"][value="63726"] + input + div#product-options-wrapper .swatch-option.color.disabled1:first-child:after{opacity:0;}input[type="hidden"][value="63726"] + input + div#product-options-wrapper .swatch-option.color.disabled1.selected:first-child:after{content:"" !important;background:unset;opacity:1;}input[type="hidden"][value="63747"] + input + div#product-options-wrapper .swatch-option.color.disabled1:first-child{pointer-events:auto;}input[type="hidden"][value="63747"] + input + div#product-options-wrapper .swatch-option.color.disabled1:first-child:after{opacity:0;}input[type="hidden"][value="63747"] + input + div#product-options-wrapper .swatch-option.color.disabled1.selected:first-child:after{content:"" !important;background:unset;opacity:1;}form#product_addtocart_form[data-product-sku="434"] .swatch-option.color.disabled1{pointer-events:all;}form#product_addtocart_form[data-product-sku="434"] .swatch-option.color.disabled1:after,form#product_addtocart_form[data-product-sku="434"] .swatch-option.color.disabled1:before{display:none !important;}.theme-pearl.catalog-product-view #product-options-wrapper .swatch-attribute.size .swatch-option.disabled1{background:#dadada !important;color:#fff !important;border-color:#dadada !important;pointer-events:none;}.sidebar.sidebar-main a.amsearch-item[href*="javascript"],.sidebar.sidebar-main a.amsearch-item[href*="invalid"],.sidebar.sidebar-main a.amsearch-item[href*="include"]{display:none;}div#block-collapsible-nav ul.nav.items li.nav.item:nth-child(1),div#block-collapsible-nav ul.nav.items li.nav.item:nth-child(2){order:-2;}div#block-collapsible-nav ul.nav.items li.nav.item.store-link-ps{order:-1;}div#block-collapsible-nav ul.nav.items{display:flex;flex-direction:column;}div#block-collapsible-nav ul.nav.items li.nav.item:last-child{order:2;}div#block-collapsible-nav ul.nav.items li.nav.item.store-link-ups{order:1;}@media only screen and (max-width: 600px){body.cms-reward-points [data-pb-style="62C4F70119506"] p img{width:100%;}}.swatch-option.disabled1:after{background:linear-gradient(to left top,rgba(255,255,255,0) 0%,rgba(255,255,255,0) 42%,#fff 43%,#fff 46%,#ff5216 47%,#ff5216 53%,#fff 54%,#fff 57%,rgba(255,255,255,0) 58%,rgba(255,255,255,0) 100%);background:-moz-linear-gradient(to left top,rgba(255,255,255,0) 0%,rgba(255,255,255,0) 42%,#fff 43%,#fff 46%,#ff5216 47%,#ff5216 53%,#fff 54%,#fff 57%,rgba(255,255,255,0) 58%,rgba(255,255,255,0) 100%);background:-ms-linear-gradient(to left top,rgba(255,255,255,0) 0%,rgba(255,255,255,0) 42%,#fff 43%,#fff 46%,#ff5216 47%,#ff5216 53%,#fff 54%,#fff 57%,rgba(255,255,255,0) 58%,rgba(255,255,255,0) 100%);background:-o-linear-gradient(to left top,rgba(255,255,255,0) 0%,rgba(255,255,255,0) 42%,#fff 43%,#fff 46%,#ff5216 47%,#ff5216 53%,#fff 54%,#fff 57%,rgba(255,255,255,0) 58%,rgba(255,255,255,0) 100%);background:-webkit-gradient(linear,left top,right bottom,color-stop(0%,rgba(255,255,255,0)),color-stop(42%,rgba(255,255,255,0)),color-stop(43%,#fff),color-stop(46%,#fff),color-stop(47%,#ff5216),color-stop(53%,#ff5216),color-stop(54%,#fff),color-stop(57%,#fff),color-stop(58%,rgba(255,255,255,0)),color-stop(100%,rgba(255,255,255,0)));background:-webkit-linear-gradient(to left top,rgba(255,255,255,0) 0%,rgba(255,255,255,0) 42%,#fff 43%,#fff 46%,#ff5216 47%,#ff5216 53%,#fff 54%,#fff 57%,rgba(255,255,255,0) 58%,rgba(255,255,255,0) 100%);bottom:0;content:"";content:"" !important;filter:"progid:DXImageTransform.Microsoft.gradient(startColorstr=#00ffffff, endColorstr=#00ffffff, GradientType=1)";left:0;position:absolute;right:0;top:0;visibility:visible !important;}.swatch-option.disabled1{pointer-events:none;}.theme-pearl[class*='store-view'] header.page-header .header.content .block.block-search .block.block-content .form.minisearch .field.search .search-autocomplete{right:0;}.products-grid .product-item .product-item-info .swatch-attribute.color{visibility:visible !important;}.theme-pearl[class*='store-view'].catalog-category-view .page-wrapper .category-view{margin-top:0;margin-bottom:0;}div#cookie-status{display:none;}body small.copyright{display:none;}li#opc-shipping_method .checkout-shipping-method .step-title{border-bottom:unset;float:left;padding-right:15px;}li#opc-shipping_method .checkout-shipping-method .shipping-info + hr{margin-top:10px;clear:both;}li#opc-shipping_method .checkout-shipping-method .shipping-info{display:inline-block;padding-top:12px;}.store-view-kiefer li#opc-shipping_method .checkout-shipping-method .shipping-info{padding-top:0;}.theme-pearl[class*=store-view-kiefer] .form-create-account .fieldset .field .control.captcha .action.reload span{color:#fff;}.column.main .products-grid .product-item .product-item-info .left-section .hoverShow{height:auto;}.theme-pearl.catalog-product-view.store-view-default .swatch-option.color:after{width:45px;height:45px;line-height:45px;}.theme-pearl.catalog-product-view.store-view-default .swatch-option.color:before{width:45px;height:45px;border-radius:50px !important;}.theme-pearl.catalog-product-view.store-view-default .swatch-option{border-radius:50px !important;}.sidebar #layered-filter-block .filter-options .swatch-attribute .swatch-attribute-options>a{float:unset !important;}@media only screen and (max-width: 767px){.page-header.page-header-v3.sticky-header-mobile .header-global-promo{display:none !important;}.page-header.page-header-v3.sticky-header-mobile .panel.wrapper{display:none !important;}#html-body [data-pb-style=VDN9JEC].pagebuilder-column-line,#html-body [data-pb-style=VDN9JEC].pagebuilder-column-line .pagebuilder-column{display:block;width:100%;margin-left:0;margin-right:0;}}form#co-payment-form hr{display:none;}.theme-pearl[class*='store-view'] .field[name="shippingAddress.custom_attributes.kl_sms_consent"]{display:block;}.totals-tax.certificate-links a + a{display:none;}@media only screen and (max-width: 767px){#html-body [data-pb-style=E8IQN0H] .pagebuilder-column-line,#html-body [data-pb-style=G2XSTII] .pagebuilder-column-line,#html-body [data-pb-style=DL0OIMI] .pagebuilder-column-line,#html-body [data-pb-style=L6VFJJB] .pagebuilder-column-line{display:block;}#html-body [data-pb-style=E8IQN0H] .pagebuilder-column-line .pagebuilder-column,#html-body [data-pb-style=G2XSTII] .pagebuilder-column-line .pagebuilder-column,#html-body [data-pb-style=L6VFJJB] .pagebuilder-column-line .pagebuilder-column{display:block;width:100%;margin-left:0;}#html-body [data-pb-style=DL0OIMI] .pagebuilder-column-line .pagebuilder-column{width:50%;float:left;}}