Diverter Pre-filter Cartridges (6-Pack)

The sediment pre-filter is used to prevent dirt and sediment particles from entering and clogging the main filter unit. Replace sediment pre-filters as needed, particularly once pre-filter is noticeably saturated with sediment.

Diverter Pre-filter Cartridges (6-Pack) is rated 4.5 out of 5 by 25.
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  • MSRP: 10.00

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6-pack of replacement cartridges for the diverter pre-filter.

The sediment pre-filter is used to prevent dirt and sediment particles from entering and clogging the main filter unit. Replace sediment pre-filters as needed, particularly once pre-filter is noticeably saturated with sediment.

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Read the Reviews

Rated 5 out of 5 by from extends main filter life. great addition! cooking and drinking
Date published: 2017-06-24
Rated 5 out of 5 by from Aquasana, always has the right solution. Water quality issues have been challenging where we live, Aquasana has alway come up with the best solution to meet our ever-changing needs. Thank for your quick, friendly, technical support!!!
Date published: 2017-05-28
Rated 5 out of 5 by from Aquasana, always has the right solution. Water quality issues have been challenging where we live, Aquasana has alway come up with the best solution to meet our ever-changing needs. Thank for your quick, friendly, technical support!!!
Date published: 2017-05-28
Rated 4 out of 5 by from Good Pre-filter Before using the pre-filter, the pressure with which the water came out of the faucet slowed down considerably in only two months. The pre-filter has helped that.
Date published: 2016-11-15
Rated 4 out of 5 by from Good Pre-filter Before using the pre-filter, the pressure with which the water came out of the faucet slowed down considerably in only two months. The pre-filter has helped that.
Date published: 2016-11-15
Rated 3 out of 5 by from Would not have bought if I had known... I used it to replace the hose on an existing above the sink filter. The hose is fine. The filter is extremely difficult to place. Had to use a rubber mallet to get it to go down. Still trouble screwing the top back on. When finally on, it spurted water everywhere. Took it off and tried again. Still leaked. Finally had to get the plumbers tape out to stop the leak. Dread having to change that filter in a few months. Wish I had kept the old tubing!!!!
Date published: 2016-11-07
Rated 3 out of 5 by from Would not have bought if I had known... I used it to replace the hose on an existing above the sink filter. The hose is fine. The filter is extremely difficult to place. Had to use a rubber mallet to get it to go down. Still trouble screwing the top back on. When finally on, it spurted water everywhere. Took it off and tried again. Still leaked. Finally had to get the plumbers tape out to stop the leak. Dread having to change that filter in a few months. Wish I had kept the old tubing!!!!
Date published: 2016-11-07
Rated 4 out of 5 by from Happy with improved water flow and better filtering Water flow was slowing down in last 2 months before filter change was due. Adding the prefilter is extending the life of the water filters and allowing a longer steady pour. The prefilter turns brown over 5-6 weeks use, clearly showing the sediment removed.
Date published: 2016-09-13
Rated 4 out of 5 by from Happy with improved water flow and better filtering Water flow was slowing down in last 2 months before filter change was due. Adding the prefilter is extending the life of the water filters and allowing a longer steady pour. The prefilter turns brown over 5-6 weeks use, clearly showing the sediment removed.
Date published: 2016-09-13
Rated 5 out of 5 by from Superior taste and clarity The water in MN is ghastly, to say the least, from the excessive nitrogen from chemical, commercial farming ruining the water. Recent population increases have impacted the ability of the water treatment plants. This small filter that intercepts the water BEFORE it goes into the larger Aquasana filter is an inexpensive and effective way to make the larger filters longer lasting and therefore, more effective. I've used Aquasana for 6 years, and love these filters. Can't recommend enough. Great tasting water for a fair and affordable price.
Date published: 2016-09-07
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