Hayward CAT 4000 Commercial Professional Package - CATPP4000WIFIAU Goldline Parts The energy-efficient design of V-Flex

The energy-efficient design of V-Flex also maximizes suction power at almost any flow

5" x 2" union connections to adapt to larger plumbing

420 Sq for ALL Models

for comfort and heat when you need it

Genuine Hayward Chlorinator

Hayward CAT 4000 Commercial Professional Package - CATPP4000WIFIAU Goldline Parts The energy-efficient design of V-FlexCAT 4000 Wireless Water Chemistry Controller Recreational water facilities and water treatment facilities worldwide rely on CAT Controllers to provide enhanced water quality management and reduced operational costs. All models provide unmatched control over pH, ORP, and sanitization for chlorine, bromine or salt chlorinated pools. Using the CAT 4000 system, you can easily log onto PoolComm to activate your wireless account and begin monitoring your