About this item

• Pack of 1 Set 20 inch Jumbo blue housing,1"NPT brass inlet/outlet,with pressure release button for high flow,plastic wrench and metal bracket.Housing only, filter cartridges are sold separately
• STANDARD-Fits all standard sized 4-1/2 inch diameter industry 20 inch whole house filter cartridges, but it don't fit with other brands filter housing
• PURE-It is Installed at the main water supply and produce pure water for your entire home. Enjoy better water from every tap and every appliance in the whole house,it is used to protect your water heaters, washing machines, and showers by filtering out sediment ,chlorine and other particles Large capacity housing for high flow applications,Flow rate : 5-15 GPM (Depend on Feed Water Pressure)
• Please note that this is NOT a universal housing.Different brands, the threads of the lid and the sump part are different. it don't fit with other brands lid,If you prefer to reuse the black top lid from your existing system (and only replace the old sump), you must to use your original housing brand's instead
• ISO9001:2015 certificated Manufacturer ,1 year limited warranty, Matched filter cartridges options, please refer and search product ASIN: B07798RFVH | B07JM78FXT | B07JNL4QFS | B07TNJ86KZ | B07TPLK752 | B07JMMGND9 | B081DH69JX via Amazon
• It could be worked with well water. But it is NOT suitable for hot water filtration. Indoor use only,Avoid damage caused by freezing temperatures! Water left in the housing can expand and crack the unit if exposed to cold conditions
• Built-in pressure release valve allows for safe and easy filter replacement by relieving internal pressure before opening the housing,We usually don't tighten the exhaust valve area particularly. Please tighten it by one turn when you install the cover