Fairmount Santrol Grade Silica Pool Filter Sand, 50 lb
Fairmount Santrol Grade Silica Pool Filter Sand, 50 lb
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Fairmount Santrol

Fairmount Santrol Grade Silica Pool Filter Sand, 50 lb

591 ratings

Key item features

  • Crystal Clear: AquaQuartz pool filter sand keeps swimming pools clean and crystal clear.
  • Premium Quality: Premium quality sand does not stain, ensuring easy maintenance at a lower cost.
  • Effective Filtration: Effectively filters out dust, algae, suntan lotion, oil, leaves, and insects.
  • Ecologically Safe: Ecologically safe sand that does not solidify, preventing clogging and channeling.
  • Natural and Chemical-Free: Inert and odorless, made from 100% natural sand that is chemical-free.
  • Advanced Production: Upgraded production with new robotics and screening technologies for the highest quality sand.
  • Meets Standards: Specifically designed to meet the standards for all brands of pool filters.
  • Strong Packaging: Packaged in strong heat-sealed 6.5 heavy mil bag to ensure durability.
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Customer ratings & reviews

4.5 out of 5 stars
stars
591 ratings139 reviews
How item rating is calculated
  1. 5 stars79% (469)
  2. 4 stars8% (45)
  3. 3 stars3% (15)
  4. 2 stars3% (16)
  5. 1 star8% (46)

Reviews summary

Pros

  • : The sand rinses clear and retains a white look in tanks.
  • : The sand remained visually intact during rinsing.
  • : The product is offered at lower prices across available sizes.
  • : Effectively removes sand and debris from pool water.

Neutral

  • : Can be spacious, but may be too small for some users.
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Showing 1-3 of 139 reviews

Apr 9, 2026
Reviewer name: Julianna
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great for an aquarium!

Helpful?64B01Y3PMYVC258481868
Sep 1, 2023
Reviewer name: Rachelle
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Beautiful white aquarium sand

Great for beautiful white aquarium substrate at a fraction of the cost of anything labeled for aquariums from the pet stores. It’s exceptionally clean as well. Only rinsed once and was ready to be added to the tank. No waiting for it to settle either. One of my tanks constantly gets algae due to the lights being on more and the sunlight it gets, so the top layer of sand turns reddish. I suction the top layer out into a bucket and it rinses clean again. The other tanks I have are always that beautiful white beach looking sand. Out of all the other substrates I’ve had, this is the best!

Helpful?64B01Y3PMYVC258481868
Oct 26, 2025
Reviewer name: FrugalDad
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fairmount Santrol Grade Silica -- Great product!

This sand was an absolute winner for my Intex filter this summer. It proved to be the perfect product, keeping my pump running smoothly and my pool water absolutely spotless for the entire season. I was seriously impressed with how well it performed, and it made keeping the pool clean a totally effortless job. For anyone with an Intex filter, this is the sand you want—it just works.

Helpful?64B01Y3PMYVC258481868
Current price is $26.98
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