3M Aqua-Pure AP917HD-S Whole House Replacement Filter. Each

• A sanitary quick-change (SQC) replacement filter designed for Aqua-Pure Brand by 3M Whole House Filtration System for City Water, Model AP904
• 304 stainless steel head allows for "sweat in place" installation and is a non-corrosive material
• Reduces particulate, chlorine taste and odour (CTO), and scale
• Tested and rated to 20 gpm (757 lpm) flow rate, meeting most residential and light commercial applications
• Sanitary Quick Change (SQC) design, an industry first for this application, allows for fast and easy cartridge change-outs without the need of a filter wrench
• Rated for 100,000 gallons (378,541 litres) or one year of normal water conditions, reduces inconvenient and frequent cartridge change-outs
• Electronic countdown timer refrigerator magnet included in the installation kit to help remind the homeowner when cartridge change-out time is near
• Manufactured from FDA CFR-21 compliant materials
• 25 year limited warranty on stainless steel head

A sanitary quick-change (SQC) replacement filter designed for Aqua-Pure Brand by 3M Whole House Filtration System for City Water, Model AP904.

Aqua-Pure Brand by 3M Whole House Replacement Filter, AP917HD-S incorporates carbon block filtration with a non-woven pleat media and scale inhibition media. This filter helps provide consistent high quality water for whole house filtration at flow rates up to 20 gpm (75.7 lpm). It is a 5 micron filter that helps to reduce sediments, chlorine taste and odour from your water. The filters quick-change style is designed to be sanitary and not require contact with filter media during cartridge change-out. No pre-activation of the filter cartridge is required.