Geekpure10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread

I like this product, the test of the water it is great, and easy to install.

Tastes like city water.

My RO water was acidic at 5.8 ph. I added this filter kit to my express water system and my ph has now been raised to 7.8 - 8.0 ph. Easy install and compatibility with my express system. Well worth the money as it was half the cost of express brand!

The filter was easy enough to install (I liked that it came with quick connect fittings for both 1/4 and 3/8 tubing), but the low quality plastic of the fittings against the low quality plastic of the filter meant that one or both pieces’ threads bent out of shape upon the first gentle test-fit I did. So, I wrapped the threads well, using premium (Oatey) Teflon pipe tape, cut my filter-to-spout tube, and re-assembled the filter between the two freshly-cut pieces of tubing. All seemed fine and I flushed for 15-20 minutes as directed, and the water tasted pretty good. HOWEVER, the good things end there.Over the next few days, every time I went to use the filtered water, it would spurt and purge the air from the line, as if I had just put it in. And if air is getting in…… that means water was getting out. Out of the filter assembly, which sits in my sink-adjacent kitchen cabinet… made of wood. I redid the Quick connections, ensuring cuts were 90°, i removed and re-applied more Teflon tape to the threaded parts, I silicone’d around the threaded connection points, and gingerly put it all in the cabinet with a drip pan underneath. Fast forward another two days, and the water started spurting again and now had a funky taste. I pulled out the drip pan with the filters, and noticed MOLDY GROWTH AMONG THE FILTER MEDIA, which I’ve shown in the attached pictures, along with large air bubbles!!!!! I immediately shut off the water to the filter system and cut the filter out. Geekpure’s customer support did nothing.

Used for a reverse osmosis systemNot sure when it was last changed at home we bought.

Been wanting to add this for a loooong time, a visiting family member made it obvious that its about time.we were used to the RO water but it kinda felt itchy in the throat, but the family member refused to drink the RO water.What a nice addition - so far none of the problems noted by others about it tasting bad when the water sits in the cartridge for long.

Can not keep the plastic npt threads from leaking. Tried thread tape, pvc glue, still no luck. Will buy one with push in type fittings next time.

Get some teflon tape; the unit isn't necessarily sealed at the fittings. Super easy fix.

Super easy install. I do wish it was a quick change for future filter changes, but for the price this will work.Just added it to my RO system after it goes through RO.

Produit correspondant à mes attentes.

Il filtro acqua alcalino ipH+ di Geekpure è un buon filtro aggiuntivo per il sistema di osmosi inversa, progettato per migliorare la qualità dell'acqua potabile.Ho acquistato questo filtro per migliorare la mia acqua potabile, in quanto l'acqua della mia zona è piuttosto dura e piena di minerali. Il filtro pH+ di Geekpure è stato facile da installare e ho notato immediatamente la differenza nella qualità dell'acqua.tuttavia dopo un mese il livello di ph è sceso da 9,5 a 7,5, l'azienda produttrice ha valutato di fornirmi un nuovo filtro gratuitamente a causa della diminuzione del ph, ottima assistenza post-vendita da parte di GeekpureL'acqua filtrata attraverso questo filtro ha un sapore pulito e fresco, ed è diventata meno acida grazie all'effetto alcalino del filtro. Ho notato anche una riduzione significativa di alcuni minerali indesiderati nell'acqua.Il design del filtro è compatto e facile da usare. Il prezzo è ragionevole rispetto ad altri filtri simili sul mercato.In sintesi, se stai cercando un filtro di qualità per migliorare la tua acqua potabile, il filtro acqua alcalino ipH+ di Geekpure è una buona scelta anche se probabilmente dovrà essere sostituito più frequentemente da quanto indicato.

Me baja mucho la presión de la ósmosis. Tuve que quitarlo.

If you use a reverse osmosis water filter to remove nasties from your mains water, you will also remove the healthy minerals such as calcium in addition. This puts back the healthy minerals and gives the water a better taste. Look carefully and you'll see it in the picture centre.It's supplied with extra pipes and clips. I used a Dremel to cut and drill the clips to hold it.