Banner advertising "free skimmer socks with every purchase". This applies to all purchases made on our pool supplies store.

Klean Filter (1 L)

C$16.99
In stock
Product Details
UPC: 775612003908
Brand: Sani Marc

Efficiently removes dirt, scale, rust, body oils and cosmetics residue buildup in pool and spa filters.

Features and Benefits

  • Concentrated cleaner that efficiently removes dirt, scale, rust, oils, and cosmetic residues in pool filters
  • Compatible for use with both sand and cartridge filters
  • When used on a regular basis, will improve filtration and prolong the life of the filter

How to use

For cartridge filters, soak filters in a bucket with 250mL of Klean Filter for every 5L of water. Ensure that the filters are completely covered by the solution and let soak for at least 6 hours. Rinse cartridges with cold water and allow to fully dry before returning to filter.

For sand filters, turn off circulation and pour 1L of Klean Filter into either the pool skimmer or the pool pump basket (which ever is closest to the filter). Start the filter and let run for 5 seconds and then turn the filter off. Allow to soak for 8 hours. Before a thorough backwash (2-5 minutes) once 8 hours has elapsed.

Save this product for later
Share this product with your friends
Klean Filter (1 L)

H₂O Blog

Liquid Chlorine: How to Properly Handle and Store It Safely
Liquid chlorine is a powerful and effective sanitizer for your pool, helping to maintain clean, clear water. However, like any …
Sand in Your Pool: What to Do and How to Tell if It’s Coming from Your Pool Filter
Finding sand in your pool can be frustrating, especially when you’re trying to keep your water clear and sparkling. While …
Safety First: Essential Pool Safety Tips for a Fun and Secure Swimming Season
Whether you have a backyard pool or enjoy a public swimming area, pool safety is crucial to ensure that everyone …
How Much Salt Should You Add to a Salt Pool at Opening?
Opening your saltwater pool for the season is an exciting time, but it also requires some important maintenance to ensure …


Questions? We are more than happy to help! Our team of pool experts are eager to answer any of your queries about your water balance and pool equipment. We can be reached by email at [email protected] or through the contact form below.