{"title":"Stainless Steel Multi-Cartridge Filter Housings","description":"\u003cp\u003eStainless steel multi-cartridge filter housings that hold 3, 5 or 7 standard 2.5 in cartridges in one vessel, in 20, 30 and 40 in lengths. Industrial models in SUS304 or SUS316, and sanitary SUS316L models with tri-clamp ports.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eRead more\u003c\/summary\u003e\n\u003ch2\u003eWhat is a multi-cartridge housing?\u003c\/h2\u003e\n\u003cp\u003eAlso called a security filter or precision filter housing, it holds several cartridges side by side, so one housing can handle the flow of many single housings. It is the standard pre-filter ahead of reverse osmosis (RO) systems and is widely used for process water, food and beverage, and chemical filtration.\u003c\/p\u003e\n\u003ch2\u003eHow many cartridges do I need?\u003c\/h2\u003e\n\u003cp\u003eIt depends on your flow rate, the micron rating and how dirty the liquid is. Finer ratings and dirtier liquids need more cartridges for the same flow, and longer 30 in and 40 in cartridges add flow without a wider vessel. Send us your flow rate, liquid and micron rating and we will size the housing for you.\u003c\/p\u003e\n\u003ch2\u003eWhich cartridges go inside?\u003c\/h2\u003e\n\u003cp\u003eThese housings take 2.5 in diameter cartridges, the same family used in our \u003ca href=\"\/collections\/standard-25-housings\"\u003e2.5 in single housings\u003c\/a\u003e. Check two things before you order:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e the cartridge length must match the housing (20, 30 or 40 in). Measure the real length of the cartridge you use, as nominal sizes are often a little shorter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd style:\u003c\/strong\u003e double open end (DOE) or single open end (SOE) with 222 or 226 O-rings. The cartridge seat inside the housing is made for one style, so tell us which you use. We confirm it by email before production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReusable \u003ca href=\"\/collections\/stainless-mesh-cartridges\"\u003estainless steel mesh cartridges\u003c\/a\u003e are listed in 2.5 in lengths up to 40 in. See the \u003ca href=\"\/pages\/filter-cartridge-size-guide\"\u003efilter cartridge size guide\u003c\/a\u003e for how to measure.\u003c\/p\u003e\n\u003ch2\u003eIndustrial or sanitary?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial (SUS304 \/ SUS316):\u003c\/strong\u003e threaded or flanged ports, confirmed after the order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSanitary (SUS316L):\u003c\/strong\u003e quick-open lid and tri-clamp ports for food, beverage and pharmaceutical lines. See \u003ca href=\"\/collections\/sanitary-tri-clamp\"\u003esanitary tri-clamp filters\u003c\/a\u003e for what we need to know about your line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSUS304 or SUS316 describes the housing body. See \u003ca href=\"\/blogs\/blog\/304-vs-316-stainless-steel-filter-housing\"\u003e304 vs 316 stainless steel\u003c\/a\u003e to choose the grade for your liquid.\u003c\/p\u003e\n\u003ch2\u003eMulti-cartridge or bag filter?\u003c\/h2\u003e\n\u003cp\u003eCartridge housings suit cleaner liquids and finer filtration, such as protecting RO membranes. \u003ca href=\"\/collections\/bag-filter-housings\"\u003eBag filter housings\u003c\/a\u003e suit heavier dirt loads, and the bags are quick to change. Many systems use a bag filter first and a multi-cartridge housing after it.\u003c\/p\u003e\n\u003ch2\u003eWhat to send us\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid, flow rate, operating pressure and temperature\u003c\/li\u003e\n\u003cli\u003eMicron rating and the cartridge type and end style you plan to use\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connection: thread, flange or tri-clamp, and size\u003c\/li\u003e\n\u003cli\u003eSUS304, SUS316 or SUS316L, quantity and delivery country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll multi-cartridge housings are made to order. We confirm the port, closure, pressure rating and cartridge end style with you by email before production.\u003c\/p\u003e\n\u003cp\u003eNeed a different cartridge count, length, connection or material? See \u003ca href=\"\/pages\/custom-filter-housings\"\u003ecustom bag and multi-cartridge filter housings\u003c\/a\u003e. Back to all \u003ca href=\"\/collections\/filter-housings\"\u003estainless steel filter housings\u003c\/a\u003e or \u003ca href=\"\/collections\/industrial-filters\"\u003eindustrial filters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n","products":[{"product_id":"ss-multi-cartridge-housing","title":"304\/316 Stainless Steel Multi-Cartridge Filter Housing, 3\/5\/7 x 20 in, 5 x 30 in, 7 x 40 in","description":"\u003cp\u003eStainless steel multi-cartridge filter housing (security \/ precision filter) for 2.5 in format cartridges. Used ahead of RO systems and in process water lines. Made to order in SUS304 or SUS316.\u003c\/p\u003e\n\u003cp\u003eThe listed price is a starting price for the standard model. When you request a quote, we confirm the port size and standard (threaded or flanged), closure, pressure rating, cartridge end style and accessories with you by email before production.\u003c\/p\u003e\n\u003ch2\u003eAvailable options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCartridge configuration: 3 × 20 in, 5 × 20 in, 7 × 20 in, 5 × 30 in, 7 × 40 in\u003c\/li\u003e\n\u003cli\u003eMaterial: SUS304, SUS316\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet: confirmed after the order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHousing and cartridge support plate. Other accessories confirmed on the order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFilter cartridges sold separately.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShipping is not included and is quoted per order.\u003c\/strong\u003e You can order now: checkout shows $0 shipping, and we then email you the shipping cost to your address before production. If you don't accept it, we cancel the order and refund you in full. To know the cost before you order, \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your destination country and postal code.\u003c\/p\u003e\n\u003ch2\u003ePackaging and after-sales\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed the packed size or weight for import paperwork or freight booking? Ask us before you order.\u003c\/li\u003e\n\u003cli\u003eCheck the housing when it arrives. If anything is damaged or has a quality problem, email us within 15 days of delivery with your order number and photos. Quality-related returns have no restocking fee.\u003c\/li\u003e\n\u003cli\u003eThis housing is built to your order, so it can be returned only for a quality problem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull terms: \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/request-a-quote\"\u003e\u003cstrong\u003eRequest a quote\u003c\/strong\u003e\u003c\/a\u003e with your destination country and postal code, flow rate, pressure, fluid and connection standard.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:alicia@ssfilterhousing.com\"\u003ealicia@ssfilterhousing.com\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/pages\/custom-filter-housings\"\u003eCustom multi-cartridge filter housings\u003c\/a\u003e: other cartridge counts, lengths and connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/blogs\/blog\/304-vs-316-stainless-steel-filter-housing\"\u003e304 vs 316 stainless steel\u003c\/a\u003e: which grade for your liquid.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/sanitary-tri-clamp\"\u003eSanitary tri-clamp filters\u003c\/a\u003e: what we need to know for brewing and beverage lines.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SSFILTERHOUSING","offers":[{"title":"3 × 20 in \/ SUS304","offer_id":50524902621376,"sku":"SS-MCH-3X20-304","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"3 × 20 in \/ SUS316","offer_id":50524902654144,"sku":"SS-MCH-3X20-316","price":2338.2,"currency_code":"USD","in_stock":true},{"title":"5 × 20 in \/ SUS304","offer_id":50524902686912,"sku":"SS-MCH-5X20-304","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"5 × 20 in \/ SUS316","offer_id":50524902719680,"sku":"SS-MCH-5X20-316","price":2878.2,"currency_code":"USD","in_stock":true},{"title":"7 × 20 in \/ SUS304","offer_id":50524902752448,"sku":"SS-MCH-7X20-304","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"7 × 20 in \/ SUS316","offer_id":50524902785216,"sku":"SS-MCH-7X20-316","price":3598.2,"currency_code":"USD","in_stock":true},{"title":"5 × 30 in \/ SUS304","offer_id":50524902817984,"sku":"SS-MCH-5X30-304","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"5 × 30 in \/ SUS316","offer_id":50524902850752,"sku":"SS-MCH-5X30-316","price":3418.2,"currency_code":"USD","in_stock":true},{"title":"7 × 40 in \/ SUS304","offer_id":50524902883520,"sku":"SS-MCH-7X40-304","price":2799.0,"currency_code":"USD","in_stock":true},{"title":"7 × 40 in \/ SUS316","offer_id":50524902916288,"sku":"SS-MCH-7X40-316","price":5038.2,"currency_code":"USD","in_stock":true}]},{"product_id":"ss-multi-cartridge-housing-sanitary","title":"316L Sanitary Multi-Cartridge Filter Housing, Tri-Clamp, Quick-Open, 3\/5\/7 x 20 in","description":"\u003cp\u003eSanitary multi-cartridge filter housing in SUS316L, with a quick-open lid and Tri-Clamp ports. For food, beverage and pharmaceutical lines. Made to order.\u003c\/p\u003e\n\u003cp\u003eThe listed price is a starting price. When you request a quote, we confirm the Tri-Clamp size, surface finish, pressure rating and accessories with you by email before production.\u003c\/p\u003e\n\u003ch2\u003eAvailable options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCartridge configuration: 3 × 20 in, 5 × 20 in, 7 × 20 in\u003c\/li\u003e\n\u003cli\u003eMaterial: SUS316L\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet: Tri-Clamp, size confirmed after the order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHousing and cartridge support plate. Other accessories confirmed on the order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFilter cartridges sold separately.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShipping is not included and is quoted per order.\u003c\/strong\u003e You can order now: checkout shows $0 shipping, and we then email you the shipping cost to your address before production. If you don't accept it, we cancel the order and refund you in full. To know the cost before you order, \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your destination country and postal code.\u003c\/p\u003e\n\u003ch2\u003ePackaging and after-sales\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed the packed size or weight for import paperwork or freight booking? Ask us before you order.\u003c\/li\u003e\n\u003cli\u003eCheck the housing when it arrives. If anything is damaged or has a quality problem, email us within 15 days of delivery with your order number and photos. Quality-related returns have no restocking fee.\u003c\/li\u003e\n\u003cli\u003eThis housing is built to your order, so it can be returned only for a quality problem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull terms: \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/request-a-quote\"\u003e\u003cstrong\u003eRequest a quote\u003c\/strong\u003e\u003c\/a\u003e with your destination country and postal code, flow rate, pressure, fluid and connection standard.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:alicia@ssfilterhousing.com\"\u003ealicia@ssfilterhousing.com\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/pages\/custom-filter-housings\"\u003eCustom multi-cartridge filter housings\u003c\/a\u003e: other cartridge counts, lengths and connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/blogs\/blog\/304-vs-316-stainless-steel-filter-housing\"\u003e304 vs 316 stainless steel\u003c\/a\u003e: which grade for your liquid.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/sanitary-tri-clamp\"\u003eSanitary tri-clamp filters\u003c\/a\u003e: what we need to know for brewing and beverage lines.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SSFILTERHOUSING","offers":[{"title":"3 × 20 in \/ SUS316L","offer_id":50524903473344,"sku":"SS-MCHS-3X20-316L","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"5 × 20 in \/ SUS316L","offer_id":50524903506112,"sku":"SS-MCHS-5X20-316L","price":2299.0,"currency_code":"USD","in_stock":true},{"title":"7 × 20 in \/ SUS316L","offer_id":50524903538880,"sku":"SS-MCHS-7X20-316L","price":2799.0,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/buyfilterhousing.com\/collections\/multi-cartridge-filter-housings.oembed","provider":"SS Filter Housing","version":"1.0","type":"link"}