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💧 Fortify your water, fuel your life — pure, powerful, and hassle-free!
The Fortitude V2 Series Replacement Filter delivers a cutting-edge 5-stage filtration system combining sediment, carbon, and zinc media to remove 99% of chlorine, rust, sediments larger than 5 microns, and inhibit bacteria growth. Designed for up to 50,000 gallons or 6 months of use, it ensures consistently fresh, odorless, and great-tasting water while protecting household appliances. Compatible with select Aquasure whole house systems, it features quick-connect fittings supporting a fast 2 GPM flow rate for seamless daily hydration.















| ASIN | B08BWB544L |
| Best Sellers Rank | #1,354 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Replacement Under-Sink Water Filters |
| Brand Name | Aquasure |
| Compatible Water Purifier Models | Aquasure AS-FS-25SCZ, Aquasure AS-HS32D, Aquasure AS-HS48D, Aquasure AS-HS48FM, Aquasure AS-HS48SCP, Aquasure AS-HS64D, Aquasure AS-HS64FM, Aquasure AS-HS64SCP, Aquasure AS-WHF32D, Aquasure AS-WHF48D, Aquasure AS-WHF64D |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,392) |
| External Testing Certification | UL |
| Item Dimensions D x W x H | 2.5"D x 4.72"W x 4.5"H |
| Item Weight | 1.6 Pounds |
| Manufacture Year | 1900 |
| Manufacturer Part Number | V2 Series |
| Material Type | Sediment/Carbon/Zinc |
| Model Number | 'V Series' |
| Number of Items | 1 |
| Product Benefits | Effectively removes impurities and inhibits bacteria growth |
| Set Name | Fortitude V2 Series |
| UPC | 855864008781 |
| Unit Count | 1.0 Count |
S**E
Easy to replace.
The quality is good, and it’s very easy to replace.
R**S
Filter works great!
Hello, installed my filter in February 2025. 9 months later my water pressure began to slow? Washing machine took longer to fill up, ice maker was slow shower water weak. Then I inspected the filter, to my suprize, it was (full of rust), so it did its job and helped out my new water softener. Next I replaced the filter. 💪 Now I’ll check and or replace it every six months. 👍
R**H
Water Filtration
Good product especially to remove sediment from your water
T**Z
Great Flow.
Works great, but a little pricey. Knock offs clog up and I end up losing water pressure.
B**B
Great Whole Home Filter
We use this as whole house pre-filter. Does a wonderful job. I know because when we change it is filthy. Thank God for filters like these, otherwise we would be drinking that sediment.
C**M
Good filter but tricky to install.
Seems to work well but needs some knowledge of turning off water before installation. Keeping the installation tool to install and take off the filter is very important.
D**N
Good water
This came as part of our home water softening system. We instead hooked this filter up to our camper system and I feel better knowing the water I’m drinking is filtered and tastes great. We use it spring through fall then replace the next spring.
R**Z
lasts 10 months for 2 person house
Happy with this. I use this on my house water system where we get our water from a well. I still need a water softener however. This filter has done a nice job getting rid of occasional sulfur smell in the water we had. We are a 2 person house, and at around 10 months I start to notice a decrease in water pressure, so that is when I change it. FWIW, my house is set up so the filter is only on the in house water supply. It does not filter water going out the outside spickets, so we aren't filtering garden watering and such. Just offering that tidbit for how long it lasts. Attached photo is new one, in white, on the left, and the one I replaced after 10 months (black)
Trustpilot
2 months ago
2 weeks ago