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iSpring Direct Connect US21B Replacement Filter 4.5 x10 Undersink Water Filtration CTO Carbon Block and GAC+KDF Water Filter Replacement Cartridge Pack Set
This is US21B filter. As the official US21B replacement filter set, this US21B replacement filter pack consists of one 10 x4.5 CTO carbon block and one 10 x4.5 GAC+KDF water making iSpring US21B a great water filtration system to provide you and your loved ones with a continuous on-demand supply of refreshing water whenever your kitchen faucet is on. US21B replacement filter. As the official replacement filter set for iSpring direct connect undersink water filtration system US21B, this economical filter pack consists of one 10

Price is $73.00

Price: $72.99