4-Pack 20" Whole House Pre-filter Cartridges

The sediment pre-filter is used to prevent dirt and sediment particles from entering and clogging the main filter unit. This cartridge should be replaced every 2-3 months depending on water quality and sediment levels.

4-Pack 20" Whole House Pre-filter Cartridges is rated 4.6 out of 5 by 127.
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  • MSRP: 29.95

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This sediment pre-filter replacement cartridge 4-pack can be used with Rhino Whole House Water Filters that contain a 20 inch pre-filter.

The sediment pre-filter is used to prevent dirt and sediment particles from entering and clogging the main filter unit. This cartridge should be replaced every 2-3 months depending on water quality and sediment levels. Change when color darkens or water flow slows.

Download replacement instructions here

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Read the Reviews

Rated 5 out of 5 by from Love my whole house filter and the cartridges! Been very pleased with my Aquasana whole house filtration system and the replacement cartridges.
Date published: 2017-04-27
Rated 5 out of 5 by from NO COMPLAINTS AFTER USING AQUASANA WATER FILTRRATION, I WOULD NEVER BE WITHOUT ONE AGAIN.
Date published: 2017-04-16
Rated 5 out of 5 by from NO COMPLAINTS AFTER USING AQUASANA WATER FILTRRATION, I WOULD NEVER BE WITHOUT ONE AGAIN.
Date published: 2017-04-16
Rated 5 out of 5 by from Pre-filter replacement cartridges I ordered the four pack of pre-filter refill cartridges. Having additional filter cartridges is a plus because they need to be changed every two to three months. I signed up for the automatic shipments.
Date published: 2017-04-07
Rated 5 out of 5 by from Pre-filter replacement cartridges I ordered the four pack of pre-filter refill cartridges. Having additional filter cartridges is a plus because they need to be changed every two to three months. I signed up for the automatic shipments.
Date published: 2017-04-07
Rated 5 out of 5 by from Whole house filter system for wells I have the whole house water filter system for well water. I have tons of water, but it's loaded with iron. This system helps keep the iron under control
Date published: 2017-03-07
Rated 5 out of 5 by from Great Filters We love Aquasana because they leave the water tasting like water instead of a chemical plant.
Date published: 2017-03-07
Rated 5 out of 5 by from Whole house filter system for wells I have the whole house water filter system for well water. I have tons of water, but it's loaded with iron. This system helps keep the iron under control
Date published: 2017-03-07
Rated 5 out of 5 by from Great Filters We love Aquasana because they leave the water tasting like water instead of a chemical plant.
Date published: 2017-03-07
Rated 5 out of 5 by from I will buy this again Great filtration system for whole house
Date published: 2017-02-27
Rated 5 out of 5 by from excelent product; excelent result Removing debris, chlorine , calcium and biologists were the reason I purchased my Aquasana Whole House system. The pre-filter is just the initial stage of success, given my goal.
Date published: 2017-01-24
Rated 5 out of 5 by from excelent product; excelent result Removing debris, chlorine , calcium and biologists were the reason I purchased my Aquasana Whole House system. The pre-filter is just the initial stage of success, given my goal.
Date published: 2017-01-24
Rated 5 out of 5 by from Excellent value from an excellent whole home system Far superior than other systems on the market. Purchased and installed system over 2 years ago and very pleased with filtration. No more odors, no more taste, healthier hair and skin.
Date published: 2017-01-10
Rated 5 out of 5 by from Excellent value from an excellent whole home system Far superior than other systems on the market. Purchased and installed system over 2 years ago and very pleased with filtration. No more odors, no more taste, healthier hair and skin.
Date published: 2017-01-10
Rated 5 out of 5 by from I would definitely buy this product again The sales staff or excellent. Shipping was on time and not damaged. Excellent instructions. Would definitely purchase from aquasana again.
Date published: 2016-11-29
Rated 5 out of 5 by from I would definitely buy this product again The sales staff or excellent. Shipping was on time and not damaged. Excellent instructions. Would definitely purchase from aquasana again.
Date published: 2016-11-29
Rated 5 out of 5 by from Great value as these require a change more often We purchased these to save money. We love our system.
Date published: 2016-09-25
Rated 5 out of 5 by from Great value as these require a change more often We purchased these to save money. We love our system.
Date published: 2016-09-25
Rated 5 out of 5 by from Pre filter 20inch I use city water, therefore I don't get a lot of sediment. These filters are foam a will collect almost any particles.
Date published: 2016-08-23
Rated 5 out of 5 by from Pre filter 20inch I use city water, therefore I don't get a lot of sediment. These filters are foam a will collect almost any particles.
Date published: 2016-08-23
Rated 5 out of 5 by from Muddy Mississippi Our water comes from the river and our antiquated water treatment plant does not filter the water. The first stage filter turns mud color within 24 hrs of changing so I know it's doing it's job. It nice to know the water your family is using may not kill you.
Date published: 2016-08-15
Rated 5 out of 5 by from Muddy Mississippi Our water comes from the river and our antiquated water treatment plant does not filter the water. The first stage filter turns mud color within 24 hrs of changing so I know it's doing it's job. It nice to know the water your family is using may not kill you.
Date published: 2016-08-15
Rated 5 out of 5 by from I'd buy this product again I use the filters in my water filtration system and they work miracles. When we replaced the original one I was surprised at the color change.
Date published: 2016-08-14
Rated 5 out of 5 by from I'd buy this product again I use the filters in my water filtration system and they work miracles. When we replaced the original one I was surprised at the color change.
Date published: 2016-08-14
Rated 5 out of 5 by from Excellent ...I am so enjoying my lovely water it took a lot of time and research to decide on this service... excellent results
Date published: 2016-07-15
Rated 5 out of 5 by from Excellent ...I am so enjoying my lovely water it took a lot of time and research to decide on this service... excellent results
Date published: 2016-07-15
Rated 5 out of 5 by from great product Very well made and works great as long as you change them out at the right time. I installed a gallon meter so I would know when it's time to change.. Took a couple of times to get the gallons right on but makes it works the system better no clogging and low water pressure
Date published: 2016-07-08
Rated 5 out of 5 by from great product Very well made and works great as long as you change them out at the right time. I installed a gallon meter so I would know when it's time to change.. Took a couple of times to get the gallons right on but makes it works the system better no clogging and low water pressure
Date published: 2016-07-08
Rated 5 out of 5 by from Excellent product, I am extremely pleased with this item The purchase of a whole house water filtration system was the best decision we made in a long time. Can believe we didn't commit to this much sooner. Aquasana filters have proven to be reliable by providing great results and great drinking water. Love our water.
Date published: 2016-05-22
Rated 5 out of 5 by from Very happy with these. Our home has upgraded throughout the house. When we tested our water recently, we found we had hard water and when putting in this system, we found we already had a coating inside the water lines. Very happy with the results. The water tastes great and we know we are saving our plumbing and fixtures.
Date published: 2016-05-22
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User Q & A

what is the micron rating? Can they be washed and reused?

Asked by: ronv
Hello, Thank you for your question. We do not recommend for the filter to be washed and reused. The Whole home sediment pre filters are rated at 20 microns. Our Whole Home 10" pre filters have a 5 micron rating. If you have any further questions please contact us at 866-662-6885. Thank you, Aquasana Support
Answered by: Aquasana S
Date published: 2019-11-07

Is this a polypropylene filter?

Asked by: Dachshund
Hello, Yes the filter is polypropylene. Thank you, Aquasana Support
Answered by: Aquasana S
Date published: 2019-11-07

What micron filter is this?

Asked by: Thirsty in Iowa
Hello, The whole home sediment pre filters are rated at 20 microns. Thank you, Aquasana Customer Support
Answered by: Aquasana S
Date published: 2019-11-07

my wrench broke can you replace or give size of wrench i need

Asked by: tesla
Hello, It appears you have several questions that would best be answered by a consultation with one of our experts over the phone. Please call our sales department at 866-662-6885, options 1 and 1 to discuss a potential solution for your home. Thank you, Aquasana Support
Answered by: Aquasana S
Date published: 2019-10-10

Please confirm micron rating

Asked by: Anonymous
Hello, The whole home sediment pre filters are rated at 20 microns. Thank you, Aquasana Customer Support
Answered by: Aquasana S
Date published: 2019-10-01

What’s the difference between the 10” and the 20” pre filter?

Asked by: Jdoh
Hello, Thank you for the question. The difference is in the size, one is for our 10" pre-filter and the other for our 20" pre-filter. If you have further questions feel free to contact us at 866-662-6885. Thank you, Aquasana Support
Answered by: Aquasana S
Date published: 2019-09-03

I work in the wine industry and our wine filters are 0.45 microns to remove bacteria, yeast , and any other small organisms.  How can a 20 micron filter work for a whole house system? 

Asked by: Redbone winemaker
Hello, It appears you have several questions that would best be answered by a consultation with one of our experts over the phone. Please call our sales department at 866-662-6885, options 1 and 1 to discuss a potential solution for your home. Thank you, Aquasana Support
Answered by: Aquasana S
Date published: 2019-08-19

I have the 600,000 aquasana with 20" pre filter and 10" post filter. Are these the 2" diameter filters?

Asked by: ASBJORN
Hello, Yes, the 20'' pre filter and the 10'' filter have a 2'' diameter. Thank you, Aquasana Support
Answered by: Aquasana S
Date published: 2019-07-11
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