King Tech Perform-Max 940 I/G In-Line Chlorinator, up to 50K Gal | 01-05-0940

The precision-engineered, high-capacity sanitization solution for large in-ground pools. The King Technology Perform-Max 940 is an advanced in-line chemical feeder designed to deliver incredibly consistent and reliable water care. Unlike standard floating dispensers or basic feeders that can over-chlorinate when the pump shuts off, the Perform-Max utilizes a specialized erosion design that keeps chemicals completely separated from the water when the system is not actively running.

Built for heavy-duty use in large residential environments, this feeder can safely accommodate either chlorine or bromine. With the ability to treat massive in-ground pools up to 50,000 gallons, it minimizes the hassle of weekly maintenance and ensures your backyard oasis remains crystal clear, safe, and ready for swimmers.

Features

Precision Dial Control Valve: Features a highly accurate, top-mounted dial valve with a wide range of exact settings. This allows you to fine-tune the chemical erosion rate with pinpoint precision, preventing the common problems of over-chlorination or under-chlorination as weather and bather loads change.

Versatile Chemical Compatibility: Designed and approved to safely handle either standard 3-inch or 1-inch Tri-Chlor chlorine tablets, or Bromine tablets. This gives you the flexibility to choose the sanitization method that works best for your specific pool or spa setup.

High-Capacity Chamber: Engineered for extended periods between maintenance, the massive chamber holds up to 7 pounds of chlorine tablets or up to 10 pounds of bromine. It is the perfect set-it-and-forget-it solution for large pools or for owners who travel frequently.

In-Line Installation: Plumbs directly into your pool's rigid PVC return line. This forces all filtered water to pass through the feeder before returning to the pool, guaranteeing even, powerful chemical distribution throughout the entire water body.

Patented Erosion Design: Water only contacts the bottom layer of tablets, eroding them evenly. When the pool pump turns off, the water drains away from the remaining tablets, preventing them from turning to mush and stopping the release of highly concentrated gas into your plumbing.

Heavy-Duty Construction: Housed in a durable, UV-resistant resin body designed to withstand both harsh outdoor elements and the corrosive internal realities of concentrated pool chemicals without cracking or fading.

Specs