3M Whole House Water Filter System AP902 is an outdoor water filter that delivers 
“The Desired First Line of Defense” for your home.
Your water will be well filtered and protected from the very second it enters your home.
Advanced single-stage filtration delivers high output.
Components certified by NSF International with NSF/ANSI Standard 42*.
Fully enclosed filter media – No spill, no mess.
Sanitary Quick Change (SQC) design – Easy cartridge change-out.
Die-cast zinc locking latch. Manufactured from FDA CFR-21 compliant material.
Specifications:
Inlet / Outlet Size: 1″ (2.54 cm) NPT
Overall weight: Dry – 7 lbs (3.2 kg), Wet – 15 lbs (6.8kg)