Diverter Hose w/ Pre-filter Assembly

This hose replaces the standard diverter hose that comes with the countertop unit, and filters out higher than average levels of dirt and sediment particles, reducing the amount of sediment that enters the main filter unit, and therefore reduces the risk of clogging.

Diverter Hose w/ Pre-filter Assembly is rated 4.7 out of 5 by 15.
  • y_2020, m_12, d_1, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_14
  • loc_en_US, sid_39, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_aquasanaserviceteam
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getAggregateRating, 308.79ms
  • REVIEWS, PRODUCT
  • MSRP: 34.95

Questions? We can help

  • 866-662-6885
  • MON–FRI: 8AM–7PM CST
  • SAT: 9AM–5PM CST

Learn More

The diverter hose with pre-filter assembly houses the sediment pre-filter for the AQ-4000 countertop water filter systems. This hose replaces the standard diverter hose that comes with the countertop unit, and filters out higher than average levels of dirt and sediment particles, reducing the amount of sediment that enters the main filter unit, and therefore reduces the risk of clogging.

How do I know if I need a pre-filter? If your water flow slows down significantly or stops completely before your filter cartridges are six months old, you likely have a sediment problem. You should be getting .4 gallons per minute from a correctly flowing filter set, and if your filters flow significantly less than that, we recommend you use a pre-filter.

What cities typically have high sediment levels? Several places in North America have water with higher-than-average levels of sediment, for which we recommend you purchase a pre-filter:

  • New York, NY
  • Portland, OR
  • Seattle, WA
  • Vancouver, Canada

The replacement filters for the sediment pre-filter are the Diverter Pre-filter Cartridges.

Learn More

Read the Reviews

Rated 5 out of 5 by from Hoping this filter lasts longer Surprised this item came with NO instructions! Went to your web site and saw that a filter cartridge was needed but didn't come with even one and this info not stated on your site that I had to buy these too. After phoning, your rep was kind enough to send me a pack of 4, which tool 9 days to get, and I have also ordered (not received yet) a pack of 6. You need to update your site and should at lease provide this filter with at least ONE filter and instructions!!
Date published: 2020-09-19
Rated 5 out of 5 by from Fantastic product We’ve been using Aquasana countertop fiilter for years. We are mort than satisfied with the product. Great buy
Date published: 2018-03-05
Rated 5 out of 5 by from really useful This can really filter out the sand in the water! very useful to extend the filter life after it.
Date published: 2016-11-14
Rated 5 out of 5 by from really useful This can really filter out the sand in the water! very useful to extend the filter life after it.
Date published: 2016-11-14
Rated 5 out of 5 by from Longtime user getting a minor issue fixed I live in an area in which I need the pre-filter as well as the main filter. I like both very much
Date published: 2016-03-18
Rated 5 out of 5 by from Longtime user getting a minor issue fixed I live in an area in which I need the pre-filter as well as the main filter. I like both very much
Date published: 2016-03-18
Rated 5 out of 5 by from Great Addition! Spoke to a representative and the discussed the diverter with the pre-filter.|I Mentioned that I have Well Water and have had some sediment issues.|The nice lady I spoke to told me it would help in making the Main filters last longer.|I'm glad i did.||After first use, I noticed how brown the pre-filter got and was glad I purchased it.
Date published: 2015-04-30
Rated 5 out of 5 by from Great Addition! Spoke to a representative and the discussed the diverter with the pre-filter. I Mentioned that I have Well Water and have had some sediment issues. The nice lady I spoke to told me it would help in making the Main filters last longer. I'm glad i did. After first use, I noticed how brown the pre-filter got and was glad I purchased it.
Date published: 2015-04-30
  • y_2020, m_12, d_1, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_14
  • loc_en_US, sid_39, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_aquasanaserviceteam
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getReviews, 214.76ms
  • REVIEWS, PRODUCT

Learn More

User Q & A

  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 313.2ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;

To give you the best possible experience, our website uses cookies. You can review our privacy policy to find out more about the cookies we use and how to adjust your browser settings to block cookies. If you close this box or continue browsing our website, you accept our use of cookies.