Whole House Replacement Pre-Filters | 4 Count | EQ-304 White | Fits Aquasana Whole House Systems | Replace Every 1-3 Months | Genuine & Certified | 10-Inch

Does the job well.

We ordered these regularly. They make a huge difference in the taste of our water. Even our ice cubes are different.

Use for our water system. Good quality and value.

Bought these as replacement filters for my whole-house Aquasana system (EQ-600), and they work as expected, being the OEM Aquasana filter. Slightly better deal than buying from the manufacturer directly. And they definitely work, because there is residue in the bottom of my filter canister every time I change it out!

Work great

fits right, good value. However, if you procrastinate 2 years, 6 months and a few days to replace, and only really do so because your water pressure has dropped to the point of a slow trickle, beware. When your water pressure returns to normal thanks to the new filter, it's going to flush out all the crud that collected in the tanks that collected because of the low water pressure. If you also forget that the line needs to have the air bled out, you may end up with an angry spouse. Specifically, if she's the first one to use the water by flushing the toilet, it may sound like it's ready to explode. You may end up running into the bathroom to a very worried spouse and wonder how it appears that your sewer has backed up on the second floor of the house. Your kids and dog may then join in the bathroom and start yelling/barking that we need to get out of the house. Fortunately, with a minute or so, the toilet will settle down and after a few flushes, the brown crud in the water will disappear. Also, if you also forgot to get the finishing filter replacement cartridge, count yourself lucky or you'd probably have to replace it right away.

Work perfect for the no salt water system

Just replaced this pre-filter in my aquasana after over a year in service (I forgot). I normally change this filter every 6 months Spring and Fall. The filter was dark brown all the way through, but we still had good flow in the house. Usually, it's only light brown / off-white when I change it. The post-filter (0.35 micron) was still pure white, so I assume nothing got through this pre-filter. This showed that I can probably go a little longer than 6 months, but a year was probably the limit for our household.

Exactly what I needed for the whole house filtration system and good price

They came on time and fits perfectly

Easy fix to have pure water, perform as the original.

as described

Works Great