20" x 2.5" Cation Resin Water Softener Cartridge, 4pcs Replacement water filter, for Standard 20inch Whole House Water Filter Systems

The post-resin filter element can further absorb and remove odors, improve water quality and taste.Coconut shell activated carbon has a developed porous structure, good chemical stability and mechanical strength, and is an excellent broad-spectrum activated carbon adsorption material.Specifications:Product name: 20-inch resin filter elementApplicable water temperature: 4°C-38°CProduct material: cation exchange resinProduct size: 508*70MMApplicable water quality: municipal tap waterInner diameter size: 28MM (universal size)Service life: 4-6 monthsExchange capacity: 4.7MMO1/GEfficacy: Soften water quality and effectively reduce sediment in waterPacking list:4*20-inch resin filter element

• Cationic Resin Water Filter: 20" x 2.5" Cationic Resin Water Softener Filter features resin to reduce hardness, minerals and particle deposits in low flow applications.
• Ion Exchange: Cationic Resin Replacement Filter uses ionic resin to reduce calcium, magnesium and iron levels in tap water, ideal for softening water before your coffee maker or washing machine
• Lifespan: Protects your appliances from trash buildup in the water and reduces the likelihood of appliance damage. Lifespan is 4-6 months (depending on water quality).
• Universal Size: Standard size 20" x 2.5", replaces any 20" x 2.5" water softener filter. Easy installation in three steps: twist open housing cover, replace filter, twist again to close housing cover.
• Satisfactory Service: If you have any questions about our products, please contact us by email, and a professional customer service team will reply to you!