💧 Refresh your routine with every drop—because your water deserves the best.
The Rainsoft COMP-P-12 Hydrefiner Replacement Water Filter Cartridge features a 10-micron carbon block filter that effectively reduces chlorine and VOCs, improving water taste and odor. Designed for easy installation with a 1/2" UNS compression female threaded connection, it fits Rainsoft P-12 Hydrefiner systems perfectly. With a compact size of 4.9" diameter by 6" height and a filter life of 6-12 months, this cartridge ensures long-lasting, high-quality water filtration backed by a 30-day warranty.
| ASIN | B00BYNW4O2 |
| Best Sellers Rank | #629,890 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,916 in Replacement Under-Sink Water Filters |
| Brand | Rainsoft |
| Customer Reviews | 4.3 4.3 out of 5 stars (115) |
| Date First Available | November 10, 2009 |
| Item Weight | 5 pounds |
| Item model number | P 12 |
| Manufacturer | Rainsoft |
| Material | Carbon |
| Number of Items | 1 |
| Product Benefits | Improves taste and odor of water by reducing chlorine and VOCs |
| Product Dimensions | 4.9"D x 4.9"W x 6"H |
| UPC | 851905128661 132017520025 163120787678 |
| Unit Count | 1 Count |
L**E
Perfect! Just PERFECT!
Super easy to install and even came with a reminder magnet! I didn't have to run water or ice cube maker excessively long as with some others to "shake" the extra carbon off. Very pleased with purchase! Thank you! BTW, I'm a former RainSoft distributor so I know of what I speak! ☺
M**.
Fits and works great
This water filter fits and works great at a great price. Fast delivery as well!
R**N
Fits
Fit with no problem but the gasket inner diameter was too large. Used the old one.
U**S
Fit perfectly
Just exactly as described. Fit perfectly
W**E
Easy install
Value for the mo ey. Easy installation
E**Y
Not sure it actually filters anything
I put this filter in my Rainsoft 9878 Hydrafiner hoping it would reduce the total dissolved solids in my tap water. Unfortunately the regular faucet is reading 355ppm on my TDS EZ pen tool and the water coming from the Hydrafiner tap is reading 362ppm. According to the chart on the back of the pen carbon filtered water typically reads between 50-100 so unfortunately this filter isn't helping the TDS levels at all.
R**E
Was very pleased to purchase this for half the price the water ...
Was very pleased to purchase this for half the price the water softener dealer charges. It was easy to install and works great!
T**S
Works so far so good, better than paying for it from the water ...
Works so far so good, better than paying for it from the water company and fits rainsoft water system just right
Trustpilot
2 weeks ago
3 weeks ago
