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💧 Elevate your tap game—because your water deserves the VIP treatment.
The Pentair FreshPoint Replacement Cartridge is a premium under-sink filter certified to NSF/ANSI 42 and 53 standards, effectively reducing lead, chlorine, cysts, and up to 98% of harmful PFOA/PFOS chemicals. With a robust 2.2 GPM flow rate, it delivers fresh, great-tasting water directly from your existing faucet. Designed for easy, tool-free installation, this carbon block filter lasts up to 3,000 gallons or one year, making it a reliable, space-saving upgrade for health-conscious professionals.






| ASIN | B09DXKJWT3 |
| Best Sellers Rank | #90,245 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #667 in Replacement Under-Sink Water Filters |
| Brand | Pentair |
| Brand Name | Pentair |
| Capacity | 3000 gallons |
| Customer Reviews | 4.5 out of 5 stars 43 Reviews |
| Filter Life Cycle | 1 years |
| Included Components | Pentair FreshPoint Replacement Cartridge |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 4.75"L x 4.75"W x 15.5"H |
| Item Type Name | Pentair FreshPoint Replacement Cartridge |
| Item Weight | 4.16 ounces |
| LowerTemperature Range | 40 °F |
| Manufacturer | Pentair Filtration Solutions, LLC |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Flow Rate | 2.2 gpm |
| Model Name | Pentair FreshPoint Replacement Cartridge |
| Model Number | 4005730 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Self Cleaning |
| Part Number | 4005730 |
| Power Source | Manual Operation |
| Product Dimensions | 4.75"L x 4.75"W x 15.5"H |
| Purification Method | Carbon Block |
| Special Feature | Self Cleaning |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 051678024096 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 100 °F |
| Warranty Description | Warranty |
K**N
Recommend
Exactly what we need and works perfectly!
J**N
First 2 were faulty
Had to return two of them the third one worked
L**.
Cartridge is leaking
My filter is leaking and the window to return it is no longer available. It must have leaked for days very slowly and caused damage to my cabinet. I have had the system for several years and know how to change the filter, this is the first time this has happened to me. It is leaking from the bottom of the cartridge. I used it for only 2 weeks. Please check your cartridge often for leaking this could have caused serious water damage and lead to a mold issue and now I'm out for the cost of the new filter. Very disappointed!!!
J**S
Doesn’t work
I hooked this up to our filter under our sink and it leaks doesn’t work properly
V**Z
Overrated life $600 annual expense!!!
Over rated life!!! family of four, mostly not home, light use to rinse dishes and fill kettle. Lasts for 2-3 months ONLY. price went up from $70 to $110. $$$$$500-600 annual expense Also, recently unable to change filter; it got stuck. release mechanism failed.
Trustpilot
2 months ago
2 weeks ago