- customer service
Easy to replace once you actually read the instructions
ION-EXCHANGE POST FILTER
My tap water is high 400 range TDS. The OnliPure ion-exchange post filter drops it to Zero TDS.
We are pleased to hear you are satisfied with our product. Thank you for your business.
Filter difficult to install
If you don’t have very good strength in your fingers, this won’t work for you. I’ve had the unit for a year now. It’s still very difficult to disconnect the old filter. It takes finesse and super strength! The quality of the water is still excellent, however….once you finally get the filter installed!
Great Products with Attentive Service
I get a lot of use out of this filter. Couldn't install an under-the-sink RO unit at my apartment, but the OnliPure filter is well worth the cash and counterspace. Bought a TDS tester out of curiosity, and its reads 0ppm when I tested water from it.
Onlipure annual filter replacement
Ordered replacement filters today for my counter top unit. Barbara at RKIN made ordering fast and easy. Her knowledge of my unit and the filters I needed was helpful and she had answers to all my questions. Outstanding customer service.
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