Pentair HC‑3330 High‑Capacity Off‑Line Chlorinator – 30 lb Tablet Feeder | R171230

Pentair HC‑3330 High‑Capacity Off‑Line Chlorinator – 30 lb Tablet Feeder | R171230

Pentair R171230 HC‑3330 off‑line chlorine/bromine feeder holds 30 lb tablets. Treats up to 160,000 gal (Cl₂) or 40,000 gal (Br₂). Enclosed, adjustable, easy off‑line install.

• 30 lb Chemical Capacity – Holds up to 30 lbs of slow-dissolve chlorine or bromine tablets

• High Treatment Volume – Sanitizes up to 160,000 gallons with chlorine or 40,000 gallons with bromine

• Fully Enclosed, No Vent Needed – Seals chemical fumes and operates up to 50 psi

• Off‑Line Plumbing, 1" Connections – Installs easily with 1‑inch PVC and union fittings; no modification to main return line Adjustable Control Valve & Drain/ Vent – Provides precise dosing with easy maintenance access

The Pentair HC‑3330 is a premium, commercial-grade off-line chemical feeder designed for large residential and light commercial pools. Its 30-pound capacity handles heavy-duty sanitation demands, effectively treating up to 160,000 gallons with chlorine or 40,000 gallons with bromine.

The unit’s fully enclosed design prevents gas release, ensuring safe operation at pressures up to 50 psi. Installation is simple—plumbed off-line with 1-inch PVC and unions, it integrates seamlessly without line cutting .

A heavy-duty control valve and accessible drain/vent make dosing easy to adjust and service. Trusted by pool pros and depicted as one of the easiest sanitizing solutions for high-capacity applications, this chlorinator delivers hands-free performance and durability.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.