Harmsco (HC-90-AC-5) Hurricane 90 Activated Carbon Cartridge 5 MicThe Harmsco HC 90 AC 5 Hurricane 90 Activated Carbon Cartridge combines meltblown sediment filtration at 5 microns with activated carbon for chlorine and taste reduction in whole house and reverse osmosis pre filtration applications. Built for Harmsco's Hurricane filter housings, this cartridge handles up to 50 psi and temperatures to 140F while remaining cleanable and reusable across multiple service cycles. SPECIFICATIONS Harmsco HC 90 AC 5