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PurCool Tablets

  • Cleans drain pan & lines
  • Controls odors, improves IAQ
  • Prevents sludge build-up and overflow
  • Prevents drain pan corrosion
  • Use in A/C drain pans, condensate pumps, and humidifiers
  • Biodegradable


PurCool Tablets utilize a powerful formulation to keep condensate drain pans clean and free flowing, eliminating problems caused by plugged condensate drain pans and lines. Use PurCool Tablets to remove sludge in A/C condensate pans, to prevent overflows and the costly water damage caused by such overflows. PurCool tablets are safe when used as directed. They are completely soluble in water, biodegradable, and will not leave any deposits on surfaces.

PurCool Tablets will control clogs, build up, odors, and corrosion in drain pans, condensate pumps, and humidifiers. Also approved for computer room humidifiers.

Packaging Size Part Number Additional Info
PurCool Tablets (200 tablets) 61053 PC200


This product must be used in accordance to the following directions by HVACR professionals only.

To clean a fouled drain pan, use two PurCool Tablets per ton. For ongoing preventive maintenance and protection, use one PurCool Tablet per ton of air conditioning per month or two. Place the tablets where they will come in contact with the condensate water, ideally away from the drain area so the treated condensate water will flow across the pan. For large pans, place tablet at either end of pan for good distribution. For fouled humidifiers, place two tablets in the reservoir every 4 to 6 weeks to prevent odors and buildup.

Product Information:

Literature Downloads

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Product Safety

RTK Information

2611 Schuetz Rd. St. Louis, MO 63043
  • Telephone: 800.554.5499
  • Email:
  • Hours: Mon–Fri: 8:00am - 5:00pm (Central Time)

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