{"title":"20 x 4.5 Inch Pleated Filters","description":"\u003ch1\u003e20 x 4.5 Inch Pleated Filters\u003c\/h1\u003e\n\u003cp\u003ePleated filters offer higher dirt-holding capacity than string-wound or spun polypropylene cartridges — the deeper, accordion-style media surface area captures more particulate before pressure drop increases, which means longer service life between changes in demanding applications.\u003c\/p\u003e\n\u003cp\u003eThis collection covers pleated sediment cartridges in the 20 x 4.5 inch Big Blue format, from 1 to 50 microns. It's one of three media-specific sub-collections in this size — for carbon block options see our \u003ca href=\"https:\/\/discountfilterstorehot.com\/collections\/20-4-5-inch-carbon-filters\"\u003e20 x 4.5\" Carbon Filters\u003c\/a\u003e, and for standard spun\/dual-gradient sediment see \u003ca href=\"https:\/\/discountfilterstorehot.com\/collections\/20-4-5-inch-sediment-filters\"\u003e20 x 4.5\" Sediment Filters\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eBrands available:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePentek R30, ECP, and S1 series — reliable pleated polypropylene in a range of micron ratings for standard whole house sediment applications\u003c\/li\u003e\n\u003cli\u003eHarmsco Calypso Blue — commercial-grade pleated cartridges designed for higher flow rates and more demanding sediment loads\u003c\/li\u003e\n\u003cli\u003eTier1 comparables — aftermarket pleated cartridges engineered to match Pentek dimensions and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrices start at $20.86. Not sure which micron rating or brand suits your system? Call 1-800-277-3458.\u003c\/p\u003e","products":[{"product_id":"water-filter-whole-house-pentek-ecp5-20bb-grouped","title":"ECP5-20BB Pentek Whole House Filter Replacement Cartridge","description":"\u003cp\u003eThe ECP5-20BB provides high flow rates and dirt-holding capacity, while maintaining extremely low pressure drop making it ideal for a variety of uses and applications.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Single","offer_id":49823816843575,"sku":"PENTEK-ECP5-20BB","price":40.99,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823816941879,"sku":"PENTEK_ECP5_20BB_2_PACK","price":79.52,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823817040183,"sku":"PENTEK_ECP5_20BB_4_PACK","price":154.12,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823817236791,"sku":"PENTEK_ECP5_20BB_6_PACK","price":223.81,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823817400631,"sku":"PENTEK_ECP5_20BB_24_PACK","price":865.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/ECP5-20BB-Pentek-Whole-House-Filter-Replacement-Cartridge-DiscountFilterStore-com-39518605934903.jpg?v=1739927218"},{"product_id":"replacement-filter-cartridge-pentek-ecp50-20bb-grouped","title":"ECP50-20BB Pentek Replacement Filter Cartridge","description":"\u003cp\u003eThe Pentek ECP50-20BB Sediment Water Filter media is pleated around a rugged polypropylene core for additional strength, with end caps and gasket fused together for a unified and reliable whole. This filter is a great deal, with more surface area than most competitive cartridges (36 square feet of media, compared to 27 square feet in other brands). It's easy to install, with a long-lasting filter life. Recommended for chlorinated water supplies only.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Single","offer_id":49823813173559,"sku":"PENTEK-ECP50-20BB","price":41.73,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823813206327,"sku":"PENTEK_ECP50_20BB_2_PACK","price":80.96,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823813239095,"sku":"PENTEK_ECP50_20BB_4_PACK","price":156.9,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49823813304631,"sku":"PENTEK_ECP50_20BB_6_PACK","price":227.85,"currency_code":"USD","in_stock":false},{"title":"24 PACK","offer_id":49823813370167,"sku":"PENTEK_ECP50_20BB_24_PACK","price":881.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/ECP50-20BB-Pentek-Replacement-Filter-Cartridge-DiscountFilterStore-com-39518598594871.jpg?v=1739481840"},{"product_id":"replacement-filter-cartridge-pentek-ecp20-20bb-grouped","title":"ECP20-20BB Pentek Replacement Filter Cartridge","description":"\u003cp\u003eThe Pentek ECP20-20BB Sediment Water Filter media is pleated around a rugged polypropylene core for additional strength, with end caps and gasket fused together for a unified and reliable whole. This filter is a great deal, with more surface area than most competitive cartridges (36 square feet of media, compared to 27 square feet in other brands). It's easy to install, with a long-lasting filter life. Recommended for chlorinated water supplies only.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Single","offer_id":49823810781495,"sku":"PENTEK-ECP20-20BB","price":38.88,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823810912567,"sku":"PENTEK_ECP20_20BB_2_PACK","price":75.43,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823811043639,"sku":"PENTEK_ECP20_20BB_4_PACK","price":146.19,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823811109175,"sku":"PENTEK_ECP20_20BB_6_PACK","price":212.28,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823811174711,"sku":"PENTEK_ECP20_20BB_24_PACK","price":821.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/pentek-ecp20-20bb_main.jpg?v=1726425456"},{"product_id":"water-filter-whole-house-american-plumber-w20clhd20","title":"W20CLHD20 American Plumber Whole House 20-inch Heavy Duty Filter Cartridge","description":"\u003cp\u003eAmerican Plumber is a trusted name in water filtration that offers you peace of mind with their high quality products. 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The 4 1\/2 by 20\" design works great for applications that require a high flow rate.\u003c\/p\u003e","brand":"American Plumber","offers":[{"title":"Single","offer_id":49823821431095,"sku":"AMERICAN-PLUMBER-W20CLHD20","price":51.3,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823821529399,"sku":"AMERICAN_PLUMBER_W20CLHD20_2_PACK","price":100.7,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823821562167,"sku":"AMERICAN_PLUMBER_W20CLHD20_4_PACK","price":200.8,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49823821660471,"sku":"AMERICAN_PLUMBER_W20CLHD20_6_PACK","price":300.29,"currency_code":"USD","in_stock":false},{"title":"24 PACK","offer_id":49823821758775,"sku":"AMERICAN_PLUMBER_W20CLHD20_24_PACK","price":1197.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/american_plumber_w20clhd20_01.jpg?v=1726425455"},{"product_id":"spc-45-2001-hydronix-comparable-pleated-sediment-water-filter-by-tier1","title":"20 inch x 4.5 inch Pleated Sediment Water Filter by Tier1 (1 Micron)","description":"\u003cp\u003eResistant to both chemicals and bacteria, the 20 inch x 4.5 inch Pleated Sediment Water Filter by Tier1 (1 Micron) is an ideal fit for residential, commercial or industrial applications. Pleated design helps this filter hold more dirt and particles, while its makeup of washable polyester helps you go as long as possible between filter changes. A comparable product may be substituted. Reduce sediment that can impact the quality of your drinking water or corrode your appliances by ordering and installing the 20 inch x 4.5 inch Pleated Sediment Water Filter by Tier1 (1 Micron) today.\u003c\/p\u003e","brand":"Tier1","offers":[{"title":"Single","offer_id":49823849709879,"sku":"TIER1-SPC-45-2001","price":24.48,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823849742647,"sku":"TIER1_SPC_45_2001_2_PACK","price":47.49,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823849775415,"sku":"TIER1_SPC_45_2001_4_PACK","price":92.04,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823849808183,"sku":"TIER1_SPC_45_2001_6_PACK","price":133.66,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823849840951,"sku":"TIER1_SPC_45_2001_24_PACK","price":517.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/tier1-spc-45-2001-logo.jpg?v=1726425479"},{"product_id":"spc-45-2020-hydronix-comparable-pleated-sediment-water-dfs-filter-20-4-5-20micron-by-tier1","title":"20 inch x 4.5 inch Pleated Sediment Water Filter by Tier1 (20 Micron)","description":"\u003cp\u003eBuilt to resist both chemicals and bacteria, the 20 inch x 4.5 inch Pleated Sediment Water Filter by Tier1 (20 Micron) is a washable and reusable part that is ideal for use in residential, commercial and industrial applications. Constructed from durable polyester, this filters uniquely pleated design empowers it with greater dirt-holding capacity allowing it to last far longer than similarly sized, non-pleated varieties. Provides maximum performance and transforms even the most sediment-filled water into a premium quality beverage! Fits into select Liquatec, Watts and Pentek filter housings. A comparable product may be substituted. Order the 20 inch x 4.5 inch Pleated Sediment Water Filter by Tier1 (20 Micron) today.\u003c\/p\u003e","brand":"Tier1","offers":[{"title":"Single","offer_id":49823850103095,"sku":"TIER1-SPC-45-2020","price":24.95,"currency_code":"USD","in_stock":false},{"title":"2 PACK","offer_id":49823850135863,"sku":"TIER1_SPC_45_2020_2_PACK","price":48.4,"currency_code":"USD","in_stock":false},{"title":"4 PACK","offer_id":49823850168631,"sku":"TIER1_SPC_45_2020_4_PACK","price":93.81,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49823850201399,"sku":"TIER1_SPC_45_2020_6_PACK","price":136.23,"currency_code":"USD","in_stock":false},{"title":"24 PACK","offer_id":49823850234167,"sku":"TIER1_SPC_45_2020_24_PACK","price":526.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/tier1-spc-45-2020-logo.jpg?v=1726425484"},{"product_id":"ecp5-20bb-pentek-comparable-whole-house-sediment-water-filter-by-tier1-1","title":"20 inch x 4.5 inch Whole House Pleated Polyester Water Filter by Tier1 (5 Micron)","description":"\u003cp\u003eThe ECP5-20BB Pentek comparable whole house pleated polyester water filter by Tier1 is ideal for 20 x 4.5-inch whole house filtration systems with chlorinated water. 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Reduce the sand, dirt, sediment, silt, rust and scale particles that can disrupt your home water use. First time and veteran users alike can experience this excellent product with the protection of a 30 day 100% satisfaction guarantee. Order today!\u003c\/p\u003e","brand":"Tier1","offers":[{"title":"Single","offer_id":49823847874871,"sku":"TIER1-S20-20","price":26.83,"currency_code":"USD","in_stock":false},{"title":"2 PACK","offer_id":49823847907639,"sku":"TIER1_S20_20_2_PACK","price":53.12,"currency_code":"USD","in_stock":false},{"title":"4 PACK","offer_id":49823847940407,"sku":"TIER1_S20_20_4_PACK","price":105.17,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49823847973175,"sku":"TIER1_S20_20_6_PACK","price":156.15,"currency_code":"USD","in_stock":false},{"title":"24 PACK","offer_id":49823848005943,"sku":"TIER1_S20_20_24_PACK","price":566.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/tier1-s20-20_front_with_label_40.jpg?v=1726425529"},{"product_id":"r30-20bb-pentek-comparable-whole-house-sediment-water-filter-by-tier1","title":"R30-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1","description":"\u003cp\u003eThe R30-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1 is ideal for 20 x 5 inch whole house water filtration systems. 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