Evaporator Cooler (Swamp Cooler) Quart Size Heavy Duty D-Scale, 5242

Heavy Duty D‑Scale | Quart Size | Evaporative (Swamp) Cooler Treatment | Part 5242

Brand New – Heavy Duty D‑Scale (Quart Size)

Restore peak cooling performance with this concentrated evaporative cooler D‑Scale solution, engineered to dissolve and prevent mineral deposits, scale buildup, and hard‑water residue inside swamp coolers. Ideal for seasonal maintenance or routine cleaning, this formula helps improve water flow, pad saturation, and overall cooling efficiency.

⚙️ Product Features

• Quart size for residential cooler maintenance
• New concentrated formulation for powerful scale removal
• ️ Helps prevent mineral buildup and corrosion
• ️ Improves cooler performance and pad saturation
• Condition: Brand New – Unused

Important Note

• Not for potable (drinkable) water
• Use only as directed for evaporative coolers

Common Uses

• Removing scale and mineral deposits from cooler pans
• Cleaning water distribution lines and pumps
• Improving cooling efficiency in hard‑water environments
• Seasonal startup or shutdown maintenance

This heavy‑duty D‑Scale solution restores proper water flow and cooling efficiency—an exact replacement for evaporative cooler treatment part 5242.