







💧 Elevate your home water game with Max Water’s ultra-fine, high-flow sediment filter!
The Max Water 1 Micron 20 x 4.5 Sediment Filter is a premium replacement cartridge compatible with major whole house filtration systems. Made from 100% food-grade, BPA-free polypropylene microfiber, it delivers ultra-fine 1-micron filtration that effectively removes rust, sand, silt, and dirt while maintaining consistent water pressure. Engineered for durability and high flow, this triple-layer filter offers a long service life and is trusted by millions for clean, safe water throughout the home.

















| ASIN | B09FC7YMBK |
| Best Sellers Rank | #25,530 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #198 in Replacement Under-Sink Water Filters |
| Brand Name | Max Water |
| Customer Reviews | 4.8 4.8 out of 5 stars (280) |
| External Testing Certification | CE |
| Included Components | Replacement Sediment Filter Cartridge |
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"H |
| Item Type Name | Replacement Sediment Filter |
| Manufacturer | Max Water |
| Manufacturer Part Number | 20 inch BB Sediment |
| Material Type | Polypropylene (PP) |
| Model Number | 104111 |
| Number of Items | 1 |
| Product Benefits | Removes rust, sand, silt dirt and other materials from water. |
| UPC | 680392195159 |
| Unit Count | 1.0 Count |
R**.
Filters really well.
Just as good as the expensive ones. Installed one today and I'm happy with the results. The water quality is great.
N**L
Excellent replacement filters for whole house system AND excellent customer service!
UPDATE: I was upset that I received a tariff bill from FedEx for $25. I reached out to the seller and they took care of the issue right away. They even provided me a detailed receipt so I have proof the charges were paid. HIGHLY RECOMMEND this seller and this product. These fit my "name brand" 3-filter whole house system for a heck of a lot less money. I have to change my sediment filters monthly due to iron (then the iron and carbon filters every 2-3 months due to iron) and these do just as good a job filtering as the more expensive ones - a good value. I think the carbon filter is what actually changes the taste of the water but my well water tastes good right from the well - I just have very high iron. My system is easy for me to change out filters; I've never had any leak. I'm glad I found these since I have to change out the sediment filter so often.
D**N
Would buy again.
Easy to install. Works great.
M**Y
Great filters
Works great with good water clarity
D**K
Good Unit
These are working well. Good price. The 10 micron are tough to find but they filter small stuff and last a good long time
M**T
great price for a better filter
the price is great for a 10 micron filter
A**.
Works as advertised
Value for the money
B**N
Well made, sturdy
Excellent filters. No complaints
D**N
Works well for my big blue water filter.
A**R
Performance equals highly recommended Viqua product I used for years. The Max Water price is approximately 1/2 the price of Viqua when purchased in packs of 10 units. This is my second order of this high quality product.
T**S
Works as described. Have used it downstream our iron filter before the water softener to catch any additional impurities. We have a lot of iron bacteria and solids that come up our well and sometimes a bit of carry through after the iron filter. These prevent any iron bacteria from going into the softener Currently run a 50micron spin down filter, 25micron filter (similar to these), iron filter, these 5microns and then the softener. Have excellent water with it
R**W
Fit as expected will see how fast it gets silty
R**Y
These are awesome. I use these and small 10” filters. I change the 10” weekly and these quarterly. They catch all the iron from the towns old pipes and our water quality is excellent. Will buy again.