{"title":"Membrane Solutions 20\" x 4.5\" Water Filter","description":"Membrane Solutions 20\" x 4.5\" Water Filter series with Replacement Cartridge options, is ideal for varied filtration needs. Choose between 20\" x 4.5\" \u003cem\u003e\u003cstrong\u003eC\u003c\/strong\u003e\u003cstrong\u003eoconut Shell Activated Carbon Block Filter, 5 Micron Big Blue GAC Filter, or PP Sediment Filter, String Wound sediment Filter, or Washable Pleated Sediment Filter\u003c\/strong\u003e\u003c\/em\u003e, and achieve customizable filtration ranging from 1 to 50 microns for pure, clean water every time. Shop now!","products":[{"product_id":"20-inch-coconut-cto-carbon-block-filter-replacement-cartridge","title":"Membrane Solutions 20\" x 4.5\" 20 inch 5 Micron Coconut Shell Activated Carbon Block CTO Filter Whole House Sediment Water Filter Cartridge Replacement","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReal 98% Filtration Efficiency,  Removes Tastes and Odors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e20\" x 4.5\" Universal Replacement Filter Cartridge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium \u0026amp; Food-Grade Material\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh Capacity, Long Lasting Service Life\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"4 Pack","offer_id":48946148507879,"sku":"IFCTO003_4ME","price":139.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":48946148475111,"sku":"IFCTO003Z_2SE","price":79.99,"currency_code":"USD","in_stock":true},{"title":"8 Pack","offer_id":48946148540647,"sku":"IFCTO003_8ME","price":259.99,"currency_code":"USD","in_stock":true},{"title":"12 Pack","offer_id":48946148573415,"sku":"IFCTO003_12ME","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membranesolutions2045CTOfilter_cae8e454-edd2-4630-b585-c3df41b19dc4.jpg?v=1716861880"},{"product_id":"5-micron-20-inch-water-filter-cartridge-replacement","title":"Membrane Solutions 20 Inch 20\" x 4.5\" Whole House PP Sediment Water Filter Cartridge Replacement 1\/5 Micron","description":"\u003cul data-mce-fragment=\"1\" class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003eTested and certified by NSF\/ANSI Standard 42\u003c\/span\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cspan\u003e. \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003eFDA, BPA-Free Material\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cspan\u003e3-Layer Premium Sediment Filter, 5 Micron Filtration\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cspan\u003e20\" x 4.5\" Universal Replacement Filter Cartridge\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cspan\u003ePremium \u0026amp; Reliable Food-Grade Material\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cspan\u003eHigh Capacity, Long Lasting Service Life\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"4 Pack \/ 5 Micron","offer_id":48946028216551,"sku":"IFMPP014_4ME","price":94.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack \/ 1 Micron","offer_id":48946028183783,"sku":"IFMPP013_4ME","price":94.99,"currency_code":"USD","in_stock":true},{"title":"8 Pack \/ 5 Micron","offer_id":48946028282087,"sku":"IFMPP014_8ME","price":174.99,"currency_code":"USD","in_stock":true},{"title":"8 Pack \/ 1 Micron","offer_id":48946028249319,"sku":"IFMPP013_8ME","price":174.99,"currency_code":"USD","in_stock":true},{"title":"12 Pack \/ 5 Micron","offer_id":48946028347623,"sku":"IFMPP014_12ME","price":249.99,"currency_code":"USD","in_stock":true},{"title":"12 Pack \/ 1 Micron","offer_id":48946028314855,"sku":"IFMPP013_12ME","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membranesolutions2045ppfilter_36d5e300-eb38-4af5-ac0a-0fc2513eefee.jpg?v=1716861661"},{"product_id":"big-blue-gac-granular-activated-carbon-water-filter-cartridge","title":"Membrane Solutions 20\" x 4.5\" 5 Micron Big Blue GAC Granular Activated Carbon Water Filter Cartridge","description":"\u003cp\u003e\u003cstrong\u003ePremium \u0026amp; Reliable Material \u003c\/strong\u003e– Crafted from high-grade coconut shell granular carbon, ground and loosely packed in a cartridge, this SimPure GAC carbon filter efficiently adsorbs impurities from your water supply. Designed to meet NSF 42 standards for water quality performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEffective Taste and Odor Reduction \u003c\/strong\u003e– The carbon media helps reduce residual chlorine, sulfur odors, and color, improving water characteristics. Ideal for use with sediment filters to protect water systems and appliances, or after an inline sediment filter for well or rainwater treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Flow Rate \u0026amp; Long Service Life\u003c\/strong\u003e – This 20\" GAC filter features a large surface area and a flow rate up to 15 GPM, serving whole-house water needs. Capable of processing up to 40,000 gallons before replacement. Recommended replacement every 6–12 months based on water conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Fit \u003c\/strong\u003e– Genuine replacement for SimPure DB20, DB20P, DB20P-3, compatible with most 20\" filter housings including iSpring WGB32B, WGB22B, HB28B, Geek-Pure BB-20 series, and others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Applications \u003c\/strong\u003e– Suitable for municipal or well water, for homes, offices, farms, restaurants, and other settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Tip \u003c\/strong\u003e– Insert the end with smaller holes at the bottom of the housing.\u003c\/p\u003e","brand":"Membrane Solutions®️","offers":[{"title":"4 Pack","offer_id":48946204541159,"sku":"IFGAC005_4ME","price":135.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":48946204508391,"sku":"IFGAC005_2ME","price":79.99,"currency_code":"USD","in_stock":true},{"title":"8 Pack","offer_id":48946204573927,"sku":"IFGAC005_8ME","price":239.99,"currency_code":"USD","in_stock":true},{"title":"12 Pack","offer_id":48946204606695,"sku":"IFGAC005_12ME","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/2045_gac_water_filter_simpure.jpg?v=1726300548"},{"product_id":"membrane-solutions-20-x4-5-washable-pleated-sediment-water-filter","title":"Membrane Solutions 20\" x 4.5\" Washable Pleated Sediment Water Filter for Whole House Heavy Duty Sediment Replacement Cartridge 5\/20\/50 Micron","description":"\u003cul\u003e\n\u003cli data-pm-slice=\"1 1 []\"\u003eUniversal Fit – 5\/20\/50 Micron Pleated Water Filter\u003c\/li\u003e\n\u003cli\u003eDurable Filtration: Washable Design\u003c\/li\u003e\n\u003cli\u003eConstructed with NSF and CFR21 Compliant Materials\u003c\/li\u003e\n\u003cli\u003ePleated Filter: Recommended Replacement Every 6 Months\u003c\/li\u003e\n\u003cli\u003eSupports Longer Service Life for Whole House Water Systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"4 Pack \/ 5 Micron","offer_id":48063717933287,"sku":"IFPE009_4ME","price":89.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack \/ 20 Micron","offer_id":48063717966055,"sku":"IFPE005_4ME","price":89.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack \/ 50 Micron","offer_id":48063717998823,"sku":"IFPE006_4ME","price":89.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack \/ 5 Micron","offer_id":48063717834983,"sku":"IFPE009_2ME","price":48.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack \/ 20 Micron","offer_id":48063717867751,"sku":"IFPE005_2ME","price":48.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack \/ 50 Micron","offer_id":48063717900519,"sku":"IFPE006_2ME","price":48.99,"currency_code":"USD","in_stock":true},{"title":"9 Pack \/ 5 Micron","offer_id":48063718129895,"sku":"IFPE009_9ME","price":169.99,"currency_code":"USD","in_stock":true},{"title":"9 Pack \/ 20 Micron","offer_id":48063718162663,"sku":"IFPE005_9ME","price":169.99,"currency_code":"USD","in_stock":true},{"title":"9 Pack \/ 50 Micron","offer_id":48063718195431,"sku":"IFPE006_9ME","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/2045pleatedfilter_524f2663-e927-4482-a569-ab0f50b2777e.png?v=1716861821"},{"product_id":"membrane-solutions-20x4-5-whole-house-string-wound-sediment-water-filter","title":"Membrane Solutions 20\" x 4.5\" Big Blue Whole House System String Wound Sediment Water Filter 5\/20 Micron","description":"\u003cul\u003e\n\u003cli\u003e20\" x 4.5\" universal size, compatible with standard 20-inch housings\u003c\/li\u003e\n\u003cli\u003eOptimized filtration for reduced sediment and impurities\u003c\/li\u003e\n\u003cli\u003eCertified materials meeting NSF and CFR21 standards for household use\u003c\/li\u003e\n\u003cli\u003eFiltration capacity up to 60,000 gallons; average lifespan 4–6 months\u003c\/li\u003e\n\u003cli\u003eDesigned to support ongoing operation of whole-house water systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"4 Pack \/ 5 Micron","offer_id":48094924275943,"sku":"IFWPP023_4ME","price":86.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack \/ 20 Micron","offer_id":48094924407015,"sku":"IFWPP025_4ME","price":86.99,"currency_code":"USD","in_stock":true},{"title":"6 Pack \/ 5 Micron","offer_id":48094924439783,"sku":"IFWPP023_6ME","price":109.99,"currency_code":"USD","in_stock":true},{"title":"6 Pack \/ 20 Micron","offer_id":48094924472551,"sku":"IFWPP025_6ME","price":109.99,"currency_code":"USD","in_stock":true},{"title":"10 Pack \/ 5 Micron","offer_id":48671903121639,"sku":"IFWPP023_10ME","price":169.99,"currency_code":"USD","in_stock":true},{"title":"10 Pack \/ 20 Micron","offer_id":48671903154407,"sku":"IFWPP025_10ME","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/Membrane_Solutions_20_x_4.5_Big_Blue_Whole_House_System_String_Wound_Sediment.jpg?v=1778140683"},{"product_id":"20-inch-3-stage-whole-house-water-filter-replacement-filter-set","title":"SimPure DB20P-3\/DB20P 20\" x 4.5\" Whole House Water Filter Replacement Filter Set","description":"\u003cp\u003e\u003cstrong\u003e1. Supports Home Appliances\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SimPure 4.5\" x 20\" filter set combines sediment reduction with improved chlorine and odor control, helping maintain water quality throughout your home. It also works effectively with inline sediment filters for well water or collected rainwater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Compatible with Standard 20\" Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned as the original replacement for SimPure DB20P-3\/DB20P, this set fits most 3-stage systems and 20\" housings, including iSpring WGB32B, WGB22B, WGB12B, HB28B, BBFS-222, WH300SCGS, Geek-Pure BB-20T\/BB-20B, 150233, 166201, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. High Flow \u0026amp; Extended Lifespan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 20\" cartridge provides a broad filtration surface with flow rates up to 12 GPM. With a capacity of up to 40,000 gallons, it reduces the frequency of replacements. For best results, replace every 3–6 months depending on water conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Wide Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for homes, offices, farms, restaurants, and both municipal and well water setups.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003eShipments may include either SimPure or Membrane Solutions-branded filters based on inventory. PP and MPP versions offer the same performance.\u003c\/p\u003e","brand":"SimPure®️","offers":[{"title":"Default Title","offer_id":50498945876199,"sku":"RSWF023Z_S2","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/20inchwholehousewaterfilter-1.jpg?v=1705975795"},{"product_id":"20-4-5-big-blue-kdf-water-filter-cartridge","title":"Membrane Solutions 20\"x4.5\" KDF Big Blue Whole House Water Filter Reduce Heavy Metals Iron Lead","description":"\u003cul\u003e\n\u003cli class=\"a-spacing-base\"\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eSuperb Filtration Performance: \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eThe KDF can remove up to 98% of iron, lead, mercury and other heavy metals, protecting your household appliances from scale inhibition.The granular activited carbon can remove up to 99% of chlorine, odor, tastes and other contaminants or impurities in water, providing you great tasting drinking water.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-base\"\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eReliable Water Filtration: \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eThis composite filter will help your business prevent costly build up of rust and other damaging sediments, give fresh water to your families and pets, extend the life of your home appliances and other water filtration systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-base\"\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eLong Service Life: \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eThis KDF+GAC composite filter has a long service time, it's able to purify 150,000 gallons water or 6-12 months depending on the quality of your tap water. For best results and to extend product lifespan, we recommend a water pressure of 25-90 psi and a temperature range of 41-100°F.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-base\"\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eUniversal Standard Size: \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eMembrane Solutions KDF composite filter will perfectly fit to SimPure DB20P-3KDF system, and all standard 20\" x 4.5\" whole home water filter system housings.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Default Title","offer_id":50487733551335,"sku":"IFGAK002_M_JAY","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/kdf_water_filter_20_4.5.jpg?v=1730968444"},{"product_id":"20-x-4-5-whole-house-water-filter-kdf-replacement-filter-set","title":"SimPure DB20P-3KDF\/DB20P-3\/DB20P 20\" x 4.5\" Whole House Water Filter Replacement Filter Set","description":"\u003cp\u003e\u003cspan style=\"color: rgb(234, 16, 16);\"\u003e\u003cstrong\u003eThe two logo versions of Membrane Solutions and SimPure are shipped randomly.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.Reduces Sediment, Chlorine \u0026amp; Odors Throughout Your Home\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SimPure 4.5\" x 20\" KDF filter set is designed to decrease sediment, chlorine, and unwanted tastes or smells, supporting the consistent operation of water softeners and household systems. Compatible with inline sediment filters for well and rainwater sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Fits Standard 20\" Filter Housings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered as replacement filters for SimPure DB20P-3KDF\/DB20P-3\/DB20P, also compatible with other 3-stage filter systems and standard 20\" housings such as iSpring WGB32B, WGB22B, WGB12B, HB28B, BBFS-222, WH300SCGS, Geek-Pure BB-20T\/B, 150233, 166201, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Strong Flow with Long-Lasting Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHandles up to 12 GPM and up to 40,000 gallons capacity, reducing frequent replacements. Recommended replacement every 6–12 months for consistent operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Suitable for Multiple Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdaptable for residences, offices, farms, cafés, and other commercial or residential setups.\u003c\/p\u003e","brand":"SimPure®️","offers":[{"title":"Default Title","offer_id":50498955280615,"sku":"RSWF030Z_S2","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/simpure_DB20P-3KDF_replacement_filter_2045_KDF.jpg?v=1776995667"},{"product_id":"20-inch-water-softening-filter","title":"Membrane Solutions 20\"x4.5\" Water Softening Filter Big Blue Whole House Resin Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eExchange Process: \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eThis exchange resin filter can greatly soften hard water by releasing Hydrogen to exchange the Calcium in tap water.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-base\"\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eReliable Water Filtration: \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eThe water softening filter will help your business prevent the costly buildup of rust and other damaging sediments, give fresh water to your families and pets, and extend the life of your home appliances and other water filtration systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-base\"\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eLong Service Life: \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eOur water softener resin has a long service time, it can purify 80,000 gallons of water or 6-12 months depending on the quality of your tap water.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-base\"\u003e\n\u003cspan\u003e\u003cspan class=\"a-text-bold\"\u003eUniversal Standard Size: Perfectly fit all standard 20\" x 4.5\" whole-house water filter system cartridges\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"2 Pack","offer_id":50509075644647,"sku":"IFRES002_M_2JAY","price":129.99,"currency_code":"USD","in_stock":false},{"title":"4 Pack","offer_id":50509075677415,"sku":"IFRES002_M_4JAY","price":219.99,"currency_code":"USD","in_stock":false},{"title":"6 Pack","offer_id":50509075710183,"sku":"IFRES002_M_6JAY","price":319.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/WaterSofteningFilter20inch.jpg?v=1731549793"}],"url":"https:\/\/simpurelivo.shop\/collections\/4-5-x-20-water-filter.oembed","provider":"SimPure","version":"1.0","type":"link"}