FRIZZLIFE ASR311 Replacement Filter Cartridge for PX500, PX500-A(1st Stage) (Pack of 2)

1- Compatible with Frizzlife PX500 and PX500-A Reverse Osmosis System under sink.2. The 1st stage: advanced 2-in-1 composite filter(PPC sediment filter)

• The information below is per-pack only
• Advanced 2-in-1 composite filter, blocks fine debris and reduces particles such as sand, silt, rust and other insoluble impurities from water. Conditions the water and prolong the service life of RO membrane.
• 1st stage replacement filter for Frizzlife PX500(B08R8G8M8Q) and PX500-A(B08R8FD43K) undersink reverse osmosis water filter system.
• QUICK CHANGE & TOOL FREE: ASR311 can be replaced only with one single turn after shutting off the power supply. Super easy replacement requires NO tools and saves your time and energy.
• Please replace the ASR311 composite filter every 6 months. (Please kindly note that the replacement period highly depends on your feed water quality and daily water usage)