SKU: 23276242472

Pura 36017 Carbon Block Filter 10 Micron 2.5" x 20" for UV20

Sale price$17.90 Regular price$19.89
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Pura 36017 Carbon Block Filter 10 Micron 2.5" x 20" for UV20This 10 micron carbon block filter is the factory specified pre filtration replacement for the Pura and Aqua Flo UV20 3 ultraviolet disinfection system. Certified to NSF ANSI Standard 42, it is engineered to reduce chlorine, chloramines, sediment, and organic matter before water reaches your UV chamber keeping your lamp sleeve clear and your disinfection system working at full effectiveness. Pre filtration is not an optional step in a UV system.

This 10-micron carbon block filter is the factory-specified pre-filtration replacement for the Pura and Aqua Flo UV20-3 ultraviolet disinfection system. Certified to NSF/ANSI Standard 42, it is engineered to reduce chlorine, chloramines, sediment, and organic matter before water reaches your UV chamber — keeping your lamp sleeve clear and your disinfection system working at full effectiveness.

Pre-filtration is not an optional step in a UV system. Contaminants that coat the quartz sleeve around your UV lamp can significantly reduce the UV dose delivered to your water, compromising the safety of your entire system. Replacing this filter on schedule every 6 to 12 months is one of the most important things you can do to protect your investment and your water quality.

This filter drops directly into any standard 20" sump housing with no modifications required, making replacement quick and straightforward.

  • Certified to NSF/ANSI Standard 42 for aesthetic water quality reduction
  • Reduces chlorine, sediment, and organic contaminants
  • Fits standard 20" sump housing — compatible with Pura and Aqua Flo UV20-3 systems
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23276242472

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M T
Phoenix, US
★★★★★ 5
Easy to deal with
Great service!
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Reviewed in the United States on March 25, 2026
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mike reeder
New York, US
★★★★★ 5
Great service
Fast service and all it took was a phone call. Highly recommended
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Reviewed in the United States on June 4, 2026
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Mellie N
Draper, US
★★★★★ 1
Not worth purchasing.
Not worth purchasing. Nothing breaks until the insurance is expired.
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Reviewed in the United States on March 8, 2026
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Crafter
Boise, US
★★★★★ 5
Asurion warranty covered my office chair as promised
I was able to use the furniture protection plan on my office chair. Process was smooth and was mailed out a check so we could purchase a new chair.
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Reviewed in the United States on March 12, 2026
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MiMi2qt
San Leandro, US
★★★★★ 5
Get the INSURANCE!!!!
My chair broke. Almost at the one year mark… I’m so glad I got the insurance! I put in my claim (it was easy) and it was resolved within 72 hours. Sometimes I decline the insurance because it turns out to be more hassle than it’s worth but Asurion came through!
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Reviewed in the United States on December 14, 2025

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