Haviland DuraChlor Filter Cleaner Deep Cleaning Pool Filter Cleaner 1 qt

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The Haviland DuraChlor Filter Cleaner Deep Cleaning Formula (1 qt) is a hard-working, deep-penetrating cleaner that degreases and restores all types of pool filters without harm to the filter media. Formulated with strong cleaning compounds, wetting agents, and surfactants, it quickly loosens oils, minerals, and debris buildup that regular backwashing cannot remove — restoring your filter to peak efficiency and extending the life of the filter media.

🚩 PRO TIP

Monthly filter cleaning can greatly improve filtration rate and pool water appearance. For cartridge filters: remove cartridge, spray on Filter Cleaner, soak for 10–15 minutes, then rinse thoroughly. For D.E. and sand filters: add to the skimmer with pump running. Use DuraChlor Filter Cleaner after Rust-N-Scale application to maximize filter efficiency.

PRODUCT FEATURES

• ✅ Deep-penetrating formula — degreases all filter types without media damage
• ✅ Works on cartridge, D.E. (diatomaceous earth), and sand filters
• ✅ Contains strong cleaning compounds and releasing agents
• ✅ Complex formula with wetting agents and surfactants
• ✅ Quickly loosens material buildup in filters
• ✅ Increases filter efficiency and flow rate
• ✅ Extends the life of the filter media
• ✅ Manufactured by Haviland Consumer Products — trusted pool chemistry since 1946

🛠️ HOW TO USE

• For Cartridge Filters: Remove the cartridge and spray the cleaner directly onto the pleats. Let sit for 10–15 minutes, then rinse thoroughly with a high-pressure hose.
• For D.E. & Sand Filters: With the pump running, pour the recommended dose directly into the skimmer.
• Pro Strategy: Always clean your filter after using a scale remover (like Rust-N-Scale) to ensure the loosened minerals are fully flushed out of your system.

TECHNICAL SPECIFICATIONS

• Brand: Haviland / DuraChlor
• Part Number (SKU): C002767-CS20Q
• Product No.: HAV2767CS20Q
• UPC: 025551726131
• Net Contents: 1 qt (946 mL)
• Form: Liquid
• Application: Cartridge: spray and soak; D.E./Sand: add to skimmer
• Compatible Filters: Cartridge, D.E. (diatomaceous earth), sand
• Recommended Frequency: Monthly

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