1pcs 20 Inch Resin Filter Softened Pure Water Exchange Removes Descaling/alkaline Water Purifier Sy

20 inch flat mouth softened resin filter Cation replacement principle, effectively replace calcium and magnesium scale ions, soften water qualityApplicable models: 20-inch filter and water purification equipment commonReplacement : 6-8 monthsProduct : soften water quality, reduce scale\/, reduce the risk of size:508 x 73mmMaterial:PP+resincolour:Yellow+whitePackage Contents:1 x filter Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.