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๐ง Elevate your homeโs water game with pure, powerful filtration!
The SimPure 3-Stage 20" x 4.5" Whole House Water Filter Replacement set features a triple-layer 5-micron polypropylene sediment filter, granular activated carbon (GAC), and CTO carbon block filters. Designed for standard 20" housings, it delivers a high flow rate of up to 12 GPM and filters up to 40,000 gallons, effectively reducing sediment, chlorine, odors, and other contaminants to protect your entire homeโs water supply and appliances.



















| ASIN | B0CXPNFPNH |
| Best Sellers Rank | #7,777 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #54 in Replacement Under-Sink Water Filters |
| Brand | SimPure |
| Brand Name | SimPure |
| Compatible Water Purifier Models | Express Water WH300SCGS, Pentek 150233, iSpring WGB12B, iSpring WGB22B, iSpring WGB32B |
| Customer Reviews | 4.4 out of 5 stars 74 Reviews |
| External Testing Certification | ANSI |
| Included Components | 2x 20" x 4.5" PP Sediment Water Filters, 2x GAC Granular Carbon Filters, and 2x CTO Carbon Block Filters |
| Item Dimensions D x W x H | 9"D x 13.5"W x 20"H |
| Item Type Name | Replacement Filters |
| Item Weight | 30.8 pounds |
| Manufacturer | SimPure |
| Manufacturer Part Number | MPP+GAC+CTO-F20B |
| Material | Polypropylene(MPP), Activated Carbon(GAC/CTO) |
| Material Type | Polypropylene(MPP), Activated Carbon(GAC/CTO) |
| Model Number | MPP+GAC+CTO-F20B |
| Number of Items | 3 |
| Product Benefits | Reduces Sediment, Removes Odor, Reduces Chlorine, Removes Iron, Reduces SOCs |
| Product Dimensions | 9"D x 13.5"W x 20"H |
| Set Name | 20" x 4.5" (PP+GAC+CTO) |
| Unit Count | 6 Count |
S**M
Perfect
Perfect fit and great price
D**.
GREAT filters, but they donโt last 6 months with bad water
These filters do an amazing job at cleaning up nasty well water!!! Just know that if you have really bad well water, they wonโt last 6 months. Mine lasted 2 months and that is with a 40 micron spin down filter on the system prior to these filters! After 2 months, I saw 45 psi of water pressure coming into the first filter, and 10 psi of water pressure coming out of the last filter! Even with the filters clogged up this badly, they still filtered the water really good though!! I 100% recommend these filters to others, and I have done so!
B**R
Best Whole House Water Filter
Quality filters lasted at least a year +. Easy to install and fit with no leaks
G**`
Home Filtration with Simpure Filters
I have been using these 3 filters for several years with no problems. I'm on city water and it is general clear and safe to drink at times. The MPP filter does filter out what is says it does with no problems and the other 2 filters do the same. I guess what matters is how clean you want your water coming to your home. Even after all the filtration with these 3 filters I still use a Reverse Osmosis filtration system for my drinking water. I can usually get about 4 months out of my filters, but I think I'm going to try to get 6 months this time and see what the MPP filter looks like. I can tell when the MPP filter starts clogging up due to pressure loss in house at all of the fixtures. George
M**K
Poor quality replacement
It does not last more than 2 months for filtering a hard water in Tampa FL. The original filters lasted longer about 6 months.
T**T
Water filters
Well Packaged, fits good, works without leaks.
S**N
Update:Does not last 6 months only 2 months
Update: Customer service has contacted me with the intention of rectifying the situation. They provided me with alternative filters to test. I am satisfied with their response to my review; however, I have not yet installed the new filters. I will provide another update to assess whether these filters demonstrate greater durability and to determine if the initial ones were simply defective. Good product a little pricey only last in my system 2 months not 6 months as indicated
J**R
Easy to change
Pretty straightforward to install. TBH there were no directions in the box. Just make sure you install them in the order on the listing and the right way.
Trustpilot
1 week ago
1 week ago