“Easy change, cheaper than full unit.”
“Works perfectly in my 007 pump.”
“Replaced cartridge easily.”
“O-ring slightly too large, had to use Permatex and washers to seal.”
“Price increased 30%. Service and delivery amazing. Might have been better to buy new circulator.”
“O-ring gasket flat not round; gasket kit gaskets didn’t seem right either.”
“Pump inside rusted; bought full pump instead.”
