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 26.
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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 Works Well The in line pre filters work well. I can see them changing color as they filter out "gunk" -- quite please with the resulting clear fresh water.
Date published: 2017-11-14
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 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
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
Rated 5 out of 5 by from Excellent Product, Very Useful, Great Service I live in a high-sediment area. These little pre-filters clear out most of the sediment before the water gets to the Aquasana filters. In this way, they prevent the Aquasana filters from getting clogged with sediment. Excellent product!
Date published: 2016-06-11
Rated 5 out of 5 by from Excellent Product, Very Useful, Great Service I live in a high-sediment area. These little pre-filters clear out most of the sediment before the water gets to the Aquasana filters. In this way, they prevent the Aquasana filters from getting clogged with sediment. Excellent product!
Date published: 2016-06-11
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User Q & A

I was told by my technician that my AQ5300+ system has a crack. I think it is called the O-ring. How can I buy and replace the O-ring in the system?

Asked by: Norman 123
Hello, We are sorry to here you are experiencing a crack in your system. Please contact us at 866-662-6885 to discuss further warranty and provide replacement parts. I look forward to hearing from you. Best, Aquasana Customer Support
Answered by: Aquasana S
Date published: 2020-05-07

How big are these prefilters that come in a 6-pack? Once I think i ordered them and they were much too small. My prefilter needs filters that are about 4 inches tall. Are these them? Please put specs on these it would help when trying to order! Thanks

Asked by: Andrea Legge
The pre-filters for our Counter Top system are 1.5" tall and designed to fit the Diverter Pre-filter.
Answered by: Aquasana Service Team
Date published: 2018-10-15

What size are these?

Asked by: buffie

What size is this?

Asked by: Ray M
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