Pentair 77707-0411 Gas Orifice Replacement Kit Pool and Spa Natural Gas Heater tyvek-suits 2-1/8-inch inner diameter

2-1/8-inch inner diameter

Provides porosity free

Hayward MaxFlo® XL high efficiency pumps are for entry-level applications providing advanced hydraulics while maintaining the economy and performance of the proven MaxFlo family

Soft inner material provides added comfort while the cup shape design makes the respirator spacious and durable

Removes light to medium oxidation

Pentair 77707-0411 Gas Orifice Replacement Kit Pool and Spa Natural Gas Heater tyvek-suits 2-1/8-inch inner diameterPentair 77707 0411 Gas Orifice Replacement Kit Pool and Spa Natural Gas Heater Gas orifice replacement kit Fits Pentair Sta Rite Max E Therm pool and spa natural gas heater model 400 Also fits Pentair MasterTemp pool and spa natural gas heater model 400 Includes 400K BTU