In The Swim Granular Filter Cleaner
Keep your pool sparkling with In The Swim Granular Filter Cleaner. This powerful, concentrated formula effectively dissolves stubborn buildup like scale, rust, hair, and oils from D.E. grids, sand beds, and spa cartridge filters. Its unique color-changing indicator signals when your filter is clean, preventing issues like caked sand beds and water channeling for optimal performance. The simple three-step process involves pre-mixing, soaking for 10-12 hours, and rinsing. For best results, use this cleaner every spring and fall to maintain pristine water quality.
$24.99
Owner Satisfaction
4.5
/ 5
Category Rank
454
/ 1283
#454 in Pool Cleaners & Chemicals
Price vs Category Average
-63%
Below average
Weight
2.
/ lbs
Who it's for
- Deep Cleaning Action
- Multi-Filter Compatibility
- Extends Filter Lifespan
Who should skip it
- Time-Consuming Application
- Chemical Handling Required
- Requires Dissolution
Key Specs
Weight
2 lbs.
Form
Granular
Concentration
Highly Concentrated
Item No.
400231
Manufacturer SKU
F073002024AE
Application Method
Pre-mix with warm water and soak filter for 10-12 hours, then rinse thoroughly.
Maintenance Interval
Clean filter each spring and fall.
Filter Type
Cartridge Filter
Features
- Dissolves tough scale, rust, hair, and oils
- Effective on D.E. grids, sand beds, and cartridges
- Color-changing indicator confirms filter cleanliness
- Prevents caked sand beds and water channeling
- Simple three-step cleaning process
- Recommended for spring and fall maintenance
- Highly concentrated for superior cleaning power
What customers say
Customers overwhelmingly praise this filter cleaner for its exceptional cleaning power across cartridge, sand, and DE filters. Users report significant restoration of water flow and clarity, noting its success in breaking down stubborn oils and scale that standard cleaning misses. This efficacy extends filter life, offering excellent value. While the results are outstanding, the primary drawback is the application process, which often requires lengthy soaking periods, causing some inconvenience. Despite the time commitment, the consensus is that the potent performance justifies the effort, making it a trusted solution for maximizing filtration efficiency and protecting pool equipment investment.
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$25