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💧 Stay Fresh, Stay Filtered — Wherever Life Takes You!
The CFS Carbon Block Filters 4-pack offers premium 5-micron coconut shell carbon filtration compatible with multiple leading brands including Flow-Pur 8 and WCBCS-975-RV. NSF/ANSI 42 certified, these cartridges remove chlorine, odors, and sediment while preserving vital minerals. Designed with a larger surface area for longer life, they ensure crisp, clean water for 3 to 6 months, perfect for on-the-go professionals who demand quality hydration anywhere.
| ASIN | B01FMPOR74 |
| Best Sellers Rank | #52,213 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #315 in Replacement Under-Sink Water Filters |
| Brand | CFS |
| Brand Name | CFS |
| Customer Reviews | 4.6 out of 5 stars 1,216 Reviews |
| External Testing Certification | NSF |
| Included Components | Carbon block water filter cartridges |
| Item Dimensions D x W x H | 2.5"D x 2.5"W x 10"H |
| Item Highlight | Also fits 40621, FXWTC, WHKF-WHWC, WFPFC8002, WFPFC9001, GXWH04F, GXWH20F, GXWH20S, GXRM10, 3WH-STDCW-F02; 5 micron, 4 pack |
| Item Weight | 16 ounces |
| Manufacturer | CFS COMPLETE FILTRATION SERVICES EST.2006 |
| Manufacturer Part Number | CFS-33 |
| Material | Carbon |
| Material Type | Carbon |
| Model Number | CFS-33 |
| Number of Items | 1 |
| Product Benefits | Removes tastes, smells, and sediment from cold water |
| Product Dimensions | 2.5"D x 2.5"W x 10"H |
| Set Name | c |
| Unit Count | 4 Count |
J**.
Good filters
Good product fast shipping
M**E
Fits my class a perfectly
Works as it should
J**S
Great filters
Good quality filters. Fit my system just fine.
S**.
Great buy and performed very well
Exceptionally good buy and performed in excellence! Great buy
S**N
Save a trip to big box
Seems to fit well, also seems to last a long time
K**S
Great alternative and cheaper
I bought these to replace my water filters. They work great. Easy to replace the original filter. It does not leak. It was much cheaper than original filters. The taste of the water is same. Will definitely buy again
A**P
Value for the money
Fit our filter system perfectly. Came in the mail so quickly.
M**.
Great price
Fits and works for an OEM replacement.
A**R
Can't beat the price
Much cheaper then the original filter for my system and don't notice any difference.
G**O
They work
thought they were too small but work well once installed.
R**N
Parfait
parfait
S**H
Satisfied
Product was as described
D**R
Poor Return Process
The filters were slightly to short for the Flow-Pur 8 water system and will not seal. The return instructions for the filters were poor. The first send and return label was not prepaid and the wrong address. Items were returned to me with an additional bill which I paid. I then found a prepaid label in a later email. It felt a little like a bait and switch procedure. I returned the filters again and received a refund but I am waiting for my unnecessary postage and return fee to be refunded. I will not be satisfied until this occurs.
Trustpilot
1 week ago
3 weeks ago