GLB Filter Cleanse


GLB Filter Cleanse unclogs filters.

Available for: All Hudson Systems and Pools

SKU: 0789546
Tags: , , , , ,


GLB Filter Cleanse is a granular formulation that cleans and unclogs filters from grease, oils, and scale. This product works great on all types of swimming pool filters. This product is a unique combination of acids and detergents, which allows you to remove all filter contaminants with one product.

Filter cleanse contains a color indicator which acts as a guide for proper application, the filter cleanse solution is red when active. The solution will turn orange or yellow when it is no longer active. Add just enough filter cleanse to turn the solution red again if further cleaning is necessary.

Hudson Product #0789546

2 lb Container


  1. Use a large plastic pail. Dissolve 1lb. In 5 gallons of lukewarm water, stirring with a wooden stick until the solution turns dark red and the filter cleanse is totally dissolved.
  2. Determine the capacity of the filter tank by the manufacturer’s label and make enough solution to cover the elements. Compatible with all sanitizers including bromine, chlorine, salt water, ozone, minerals, and biguanide.
  3. Use routinely once every month or two during season to maintain efficient operation.

Always double check container directions before use.

Material Safety Data Sheet: GLB Filter Cleanse MSDS

Additional information

Weight 2 lbs
Dimensions 4 × 4 × 10 in

Have questions about this product?

At Hudson, we’ve developed a water quality service program of best practices with an expert in addressing water quality issues for current and past customers. For any underwater treadmill system or custom pool, you can email our customer service department and discuss your situation. We are here for your success.

If you have any questions about ordering this product please call our Toll Free Customer Service Line: 888-206-7802.

Contact Us