SimPureT1-400ALK 1-Year Replacement Filter Cartridge Pack Set for T1-400ALK Tankless Reverse Osmosis Water Filter System (2*PP + 2*CTO + 1*RO + 2*ALK)

work great

Originally installed T1-400UV system Dec 2023 and couldn't be happier with the taste and convenience. Using daily for entire family including pets for drinking and ice. No more lugging 5 gallon jugs back and forth to water store for refills.Recently ordered 4 pack replacement filters and installed the 3 recommended after 6 months. There was a funny metallic taste so replaced the 1 yr RO filter as well. Still bad taste so called customer service and they sent the 2 filters that are for taste (RO and T33). This fixed the problem and now back to great tasting water!5 stars for the system and 5 stars to great customer service!

came on date promised and in good condition.

Not much to say here since these are from the manufacturer and you plug them in to the device to get the filters going. Packaging was fine and they were send without any damages. Water continues to be delicious after replacing.

We are very happy with our water filter. The water quality is excellent. We also love that we do not have to have a large storage tank under the sink. There was a problem with installation as a leak developed in one of the fittings but the plumber rectified the problem and the leak was fixed.

They were easy to change.

SWFL, tested water w a RO that has been in system for 6 months. I changed from ALK to T33, mineral to purified, went form avg 245 ppm to 35ppm

good product and fits! water taste great