HTH™ Pool Care D.E. Filter Aid
DE Pool Filter Powder for Cloudy Pool Water
HTH™ Pool Care D.E. Filter Aid
DE Pool Filter Powder for Cloudy Pool Water
HTH™ Pool Care D.E. Filter Aid is designed to help your pool’s D.E. filter work smarter and more efficiently.
- This powerful filter aid boosts your system’s ability to trap fine dirt, debris, and other particles that can cloud your water—helping you maintain a consistently clean, crystal-clear pool.
- By enhancing filtration performance, it restores flow and extends the life of your D.E. filter for maximum results.
- Safe for all pool types, including saltwater systems.
HTH™ is here to help you enjoy brilliantly clear water all season long.
Product Benefits
How to Use
How to Use
Why You Should Use This Product: This filter aid is designed for use with D.E. filters on pools and spas. It helps remove extremely small particles, restores filter efficiency, and improves overall water clarity.
Before Use: Test pool water and ensure proper water balance before adding this product.
Application Instructions
- Use approximately 1.5 lb of filter aid per 10 sq ft of filter surface area. Refer to the filter manufacturer’s guide for exact surface area.
- Slurry the D.E. Filter Aid in water so it pours easily. Mix 1 part powder with approximately 10 parts water until the mixture has a milky appearance.
- With the pump running, slowly pour the mixture into the skimmer nearest the filter.
Opening Your Pool
If the D.E. filter was cleaned and stored as part of the previous season’s closing process, reassemble the filter according to the manufacturer’s instructions before adding this product.
If the filter was not cleaned at the end of the previous season, clean it first, then follow the application instructions above.
Winterizing
Follow the filter manufacturer’s recommendations for closing or winterizing procedures. Failure to properly follow instructions could damage the filter from freezing.
D.E. Filter Aid Dosage
| Filter Area (Sq Ft) | D.E. Filter Aid (lb) |
|---|---|
| 10 | 1.5 |
| 20 | 3.0 |
| 30 | 4.5 |
| 40 | 6.0 |
| 50 | 7.5 |
Ingredients
Ingredients
Active Ingredient:
Contains amorphous silica.
Safety, Storage, and Disposal
Safety
Use this product only as directed. Avoid breathing dust and avoid contact with eyes.
Wear goggles and use only with adequate ventilation.
Wash hands thoroughly after handling.
For complete safety information, warnings, and first aid instructions, refer to the product label.
First Aid
If inhaled, move to fresh air. If symptoms persist, contact a medical professional.
If product gets in eyes, rinse slowly and gently with water for 15–20 minutes and seek medical advice if irritation persists.
Storage and Disposal
Store in a cool, dry, well‑ventilated area.
Use entire contents when possible. Dispose of unused product in accordance with state and local regulations.
For full storage, disposal, and emergency handling instructions, refer to the product label.
Reviews
Related Products
Discover products our customers trust and recommend
Block Chlorine Lock with Cal Hypo
Discover how Cal Hypo pool chlorine works without CYA to prevent chlorine lock and keep pool water clear, balanced, and safe for swimmers.
Simplified Pool and Spa Care with HTH™ Test to Swim
Simplify pool and spa water testing with the HTH™ Test to Swim™ App. Scan your test strip, get instant results, and receive personalized pool care recommendations.
Transform Your Pool with Brilliance™
Looking for clearer pool water? Discover how HTH™ Brilliance Cal Hypo Chlorine Tablets improve water clarity and prevent chlorine lock.
Quick Pool Tips
Always read product label directions prior to using and use only as directed
Always add chemicals to pool water, never the other way around
Never add chemicals to pool water when people are in the pool
Never mix products together
Always store pool products in a cool, dry location and out of direct sunlight
