{"title":"Single Cartridge","description":"","products":[{"product_id":"205645-wrench-housing-filter-sgl-o-ring-360-deg-4-5-x-20-sfh-pentair","title":"205645- WRENCH, HOUSING, FILTER, SGL O-RING, 360 DEG, 4.5\" X 20\", SFH, PENTAIR","description":"\u003cp data-end=\"473\" data-start=\"171\"\u003eThe \u003cstrong\u003ePentair (4.5 × 20) Filter Housing Wrench\u003c\/strong\u003e is designed to simplify the removal and tightening of large-diameter single filter housings. Its 360° gripping design provides even pressure around the housing, helping prevent damage to the sump while ensuring smooth opening and closing during maintenance.\u003c\/p\u003e\n\u003cp data-end=\"699\" data-start=\"475\"\u003eConstructed from durable, lightweight material, this wrench offers reliable performance and long service life. It is ideal for use with Pentair SFH series housings and other compatible 4.5\" × 20\" large-format filter systems.\u003c\/p\u003e\n\u003cp data-end=\"699\" data-start=\"475\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"699\" data-start=\"475\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 4.5\" × 20\" filter housings\u003c\/li\u003e\n\u003cli\u003e360° grip for even tightening and removal\u003c\/li\u003e\n\u003cli\u003eCompatible with Pentair SFH series housings\u003c\/li\u003e\n\u003cli\u003eHelps prevent housing damage during service\u003c\/li\u003e\n\u003cli\u003eDurable and lightweight construction\u003c\/li\u003e\n\u003cli\u003eEasy to use for routine filter changes\u003c\/li\u003e\n\u003cli\u003eIdeal for residential and commercial filtration systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR WATER","offers":[{"title":"Default Title","offer_id":45267971244339,"sku":"205645","price":12.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2914\/5907\/products\/SH144368_cc51a18b-df0f-430c-8ca9-a860800db5d1.jpg?v=1689081605"},{"product_id":"203652-o-ring-housing-filter-sgl-2-5-sfh-pentair","title":"203652- O-RING, HOUSING, FILTER, SGL, 2.5\", SFH, PENTAIR","description":"\u003cp data-end=\"445\" data-start=\"150\"\u003eThe\u003cstrong\u003e Pentair SGL 2.5 Housing O-Ring\u003c\/strong\u003e is designed to provide a secure and leak-free seal for standard 2.5\" single filter housings. 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This replacement O-ring is ideal for routine maintenance or restoring sealing performance in existing Pentair SFH and compatible housings.\u003c\/p\u003e\n\u003cp data-end=\"755\" data-start=\"447\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"755\" data-start=\"447\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement O-ring for 2.5\" filter housings\u003c\/li\u003e\n\u003cli\u003eCompatible with Pentair SFH series\u003c\/li\u003e\n\u003cli\u003eDurable elastomer construction\u003c\/li\u003e\n\u003cli\u003eEnsures leak-free sealing\u003c\/li\u003e\n\u003cli\u003eResistant to common water treatment chemicals\u003c\/li\u003e\n\u003cli\u003eEasy to install and replace\u003c\/li\u003e\n\u003cli\u003eIdeal for routine filter housing maintenance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR WATER","offers":[{"title":"Default Title","offer_id":45267982254387,"sku":"203652","price":7.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2914\/5907\/products\/ORing_84fa9dc0-59d7-4ba1-86d9-d2c0b2661b60.png?v=1689081417"},{"product_id":"206806-wrench-housing-filter-sgl-o-ring-360-deg-2-5-sfh-pentair","title":"206806- WRENCH, HOUSING, FILTER, SGL O-RING, 360 DEG, 2.5\", SFH, PENTAIR","description":"\u003cp data-end=\"445\" data-start=\"165\"\u003eThe \u003cstrong\u003ePentair 2.5\" Filter Housing Wrench\u003c\/strong\u003e is designed to assist with the tightening and removal of standard 2.5\" single filter housings. Its 360° wraparound design provides an even grip around the housing, reducing strain on the sump and preventing damage during routine maintenance.\u003c\/p\u003e\n\u003cp data-end=\"682\" data-start=\"447\"\u003eConstructed from durable, lightweight plastic, this wrench offers dependable performance for residential and commercial filtration systems. It is ideal for use with Pentair SFH series housings and other compatible 2.5\" filter housings.\u003c\/p\u003e\n\u003cp data-end=\"682\" data-start=\"447\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"682\" data-start=\"447\"\u003e\u003cstrong\u003eFeatures:\u003cmeta charset=\"UTF-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits standard 2.5\" filter housings\u003c\/li\u003e\n\u003cli\u003e360° wraparound grip design\u003c\/li\u003e\n\u003cli\u003eCompatible with Pentair SFH series\u003c\/li\u003e\n\u003cli\u003eHelps prevent sump damage\u003c\/li\u003e\n\u003cli\u003eDurable lightweight construction\u003c\/li\u003e\n\u003cli\u003eEasy to use for routine filter changes\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and commercial filtration systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR WATER","offers":[{"title":"Default Title","offer_id":45267986415923,"sku":"206806","price":12.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2914\/5907\/products\/hqkiolekyc024xeowtcs_08dd5085-236b-46ae-91f6-4398386a9af6.jpg?v=1689081352"},{"product_id":"207289-housing-filter-blk-gry-4-5-x-20-sgl-o-ring-npr-3-4-fnpt-sfh45-pentair","title":"207289- HOUSING, FILTER, BLK\/GRY, 4.5\" X 20\", SGL O-RING, NPR, 3\/4\" FNPT, SFH45, PENTAIR","description":"\u003cp data-end=\"477\" data-start=\"162\"\u003eThe \u003cstrong\u003ePentair (4.5 × 20) Filter Housing \u003c\/strong\u003eis designed for high-capacity water filtration applications requiring long cartridge life and strong flow performance. Its large-diameter design supports 4.5″ × 20″ Big Blue-style cartridges, making it ideal for whole-house, commercial, and light industrial filtration systems.\u003c\/p\u003e\n\u003cp data-end=\"765\" data-start=\"479\"\u003eConstructed with a heavy-duty black sump and reinforced grey cap, this housing provides excellent durability and chemical resistance. The top-seated Buna-N O-ring ensures a secure, leak-free seal, while the 3\/4″ FNPT inlet and outlet connections offer dependable, consistent water flow.\u003c\/p\u003e\n\u003cp data-end=\"765\" data-start=\"479\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"765\" data-start=\"479\"\u003e\u003cstrong\u003eFeatures:\u003cmeta charset=\"UTF-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 4.5″ × 20″ Big Blue-style housing\u003c\/li\u003e\n\u003cli\u003eHeavy-duty black sump with reinforced grey cap\u003c\/li\u003e\n\u003cli\u003eTop-seated Buna-N O-ring for reliable sealing\u003c\/li\u003e\n\u003cli\u003e3\/4″ FNPT inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eSupports extended-life filter cartridges\u003c\/li\u003e\n\u003cli\u003eDurable polypropylene construction\u003c\/li\u003e\n\u003cli\u003eIdeal for residential and commercial high-capacity filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR WATER","offers":[{"title":"Default Title","offer_id":45268054769971,"sku":"207289","price":173.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2914\/5907\/products\/biggrey20-inchfilterhousing_5a9f12ac-49c4-4f27-b4b2-ec933dea197a.jpg?v=1689080166"},{"product_id":"207286-housing-filter-blk-gry-4-5-x-10-sgl-o-ring-npr-3-4-fnpt-sfh45-pentair","title":"207286- HOUSING, FILTER, BLK\/GRY, 4.5\" X 10\", SGL O-RING, NPR, 3\/4\" FNPT, SFH45, PENTAIR","description":"\u003cp data-end=\"489\" data-start=\"162\"\u003eThe \u003cstrong\u003ePentair 4.5″ × 10″ Filter Housing\u003c\/strong\u003e is designed for high-capacity water filtration applications requiring durability and dependable flow performance. Its large-diameter design accommodates 4.5″ “Big Blue” style cartridges, providing longer service life and reduced maintenance frequency in residential and commercial systems.\u003c\/p\u003e\n\u003cp data-end=\"783\" data-start=\"491\"\u003eConstructed with a heavy-duty black sump and grey reinforced cap, this housing ensures excellent chemical resistance and long-term reliability. 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Made from durable elastomer material, this O-ring ensures dependable performance and proper sealing in residential, commercial, and light industrial water filtration systems.\u003c\/p\u003e\n\u003cp data-end=\"727\" data-start=\"451\"\u003eIts chemical-resistant composition and precision fit help maintain system integrity, reduce leaks, and extend the lifespan of compatible Pentair SFH filter housings. This replacement O-ring is ideal for routine service, maintenance, or restoring performance to aging housings.\u003c\/p\u003e\n\u003cp data-end=\"727\" data-start=\"451\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"727\" data-start=\"451\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement O-ring for 4.5\" filter housings\u003c\/li\u003e\n\u003cli\u003eCompatible with Pentair SFH series\u003c\/li\u003e\n\u003cli\u003eDurable elastomer construction\u003c\/li\u003e\n\u003cli\u003eProvides a reliable, leak-free seal\u003c\/li\u003e\n\u003cli\u003eChemical-resistant material\u003c\/li\u003e\n\u003cli\u003eSimple installation and replacement\u003c\/li\u003e\n\u003cli\u003eIdeal for filtration system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR WATER","offers":[{"title":"Default Title","offer_id":45268069908787,"sku":"203654","price":20.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2914\/5907\/products\/ORing_198840a5-ed20-4f29-8e79-99ec954fa903.png?v=1689079939"},{"product_id":"207290-housing-filter-blk-gry-4-5-x-20-sgl-o-ring-npr-1-fnpt-sfh45-pentair","title":"207290- HOUSING, FILTER, BLK\/GRY, 4.5\" X 20\", SGL O-RING, NPR, 1\" FNPT, SFH45, PENTAIR","description":"\u003cp data-end=\"468\" data-start=\"160\"\u003eThe \u003cstrong\u003ePentair (4.5 × 20) Filter Housing \u003c\/strong\u003eis engineered for high-capacity water filtration applications requiring extended cartridge life and strong flow rates. Its large-diameter design accommodates 4.5″ × 20″ Big Blue-style cartridges, making it ideal for whole-house, commercial, and light industrial systems.\u003c\/p\u003e\n\u003cp data-end=\"777\" data-start=\"470\"\u003eFeaturing a heavy-duty black sump and reinforced grey cap, this housing provides long-term durability and excellent chemical resistance. The top-seated Buna-N O-ring ensures a secure, leak-free seal, while the 1″ FNPT inlet and outlet connections support higher flow applications with minimal pressure drop.\u003c\/p\u003e\n\u003cp data-end=\"777\" data-start=\"470\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"777\" data-start=\"470\"\u003e\u003cstrong\u003eFeatures:\u003cmeta charset=\"UTF-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 4.5″ × 20″ Big Blue-style housing \u003c\/li\u003e\n\u003cli\u003eHeavy-duty black sump with reinforced grey cap \u003c\/li\u003e\n\u003cli\u003eTop-seated Buna-N O-ring for reliable sealing\u003c\/li\u003e\n\u003cli\u003e1″ FNPT inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eCompatible with extended-life filter cartridges\u003c\/li\u003e\n\u003cli\u003eDurable polypropylene construction\u003c\/li\u003e\n\u003cli\u003eIdeal for residential, commercial, and high-flow filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR WATER","offers":[{"title":"Default Title","offer_id":45268098154803,"sku":"207290","price":185.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2914\/5907\/products\/biggrey20-inchfilterhousing_7ac37f77-8333-4d3b-97ae-46481cce7dc4.jpg?v=1689079558"},{"product_id":"207287-housing-filter-blk-gry-4-5-x-10-sgl-o-ring-npr-1-fnpt-sfh45-pentair","title":"207287- HOUSING, FILTER, BLK\/GRY, 4.5\" X 10\", SGL O-RING, NPR, 1\" FNPT, SFH45, PENTAIR","description":"\u003cp data-start=\"160\" data-end=\"503\"\u003eThe \u003cstrong\u003ePentair (4.5 × 10) Filter Housing \u003c\/strong\u003eis built for high-capacity water filtration applications requiring strong flow rates and reliable long-term performance. Its large-diameter design accommodates 4.5″ Big Blue-style cartridges, offering extended service life and improved sediment or carbon filtration for residential and commercial systems.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"801\"\u003eFeaturing a heavy-duty black sump and reinforced grey cap, this housing provides excellent chemical resistance and durability. The top-seated Buna-N O-ring ensures a tight, leak-free seal, while the 1″ FNPT inlet and outlet connections support higher flow applications with minimal pressure drop.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"801\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"801\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 4.5″ × 10″ Big Blue-style housing\u003c\/li\u003e\n\u003cli\u003eHeavy-duty black sump with reinforced grey cap\u003c\/li\u003e\n\u003cli\u003eTop-seated Buna-N O-ring for reliable sealing\u003c\/li\u003e\n\u003cli\u003e1″ FNPT inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 4.5″ × 10″ cartridges\u003c\/li\u003e\n\u003cli\u003eDurable polypropylene construction\u003c\/li\u003e\n\u003cli\u003eIdeal for high-flow residential and commercial filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR WATER","offers":[{"title":"Default Title","offer_id":45268098253107,"sku":"207287","price":132.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2914\/5907\/products\/10-inch_BigGrey_FilterHousing_9945d39c-fb40-4220-aabc-d38e8d2f76dd.jpg?v=1689079555"},{"product_id":"207281-pentair-10-slim-line-filter-housing-white-no-pr-1-4-fnpt","title":"207281- HOUSING, FILTER, WHT\/WHT, 2.5\" X 10\", SGL O-RING, NPR, 1\/4\" FNPT, SFH25, PENTAIR","description":"\u003cp data-end=\"514\" data-start=\"183\"\u003eThe \u003cstrong\u003e10″ Slim Line Filter Housing\u003c\/strong\u003e in white finish is designed for low-flow water filtration systems where space is limited and premium reliability is essential. 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Its slim 2.5″ diameter makes it ideal for tight installation spaces while maintaining reliable performance in residential and light commercial systems. The reinforced polypropylene construction provides excellent chemical resistance and long-term durability.\u003c\/p\u003e\n\u003cp data-end=\"842\" data-start=\"540\"\u003eEquipped with a top-seated Buna-N O-ring and 3\/8″ FNPT connections, this housing ensures a secure, leak-free seal and simplifies filter cartridge replacement. 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