Philips WP3922 is a replacement water filter cartridge, which is an advanced filtration system that gives you pure water by removing bacteria, harmful organic compounds and chlorine, while keeping all the good minerals in your water. The micro pure filter is a multi-filtration system that removes all bacteria, impurities and odors for clean, safe and tasty drinking water. It consists of a hi-tech hollow-fibre membrane, which contains more than 520 billion micro-pores for the efficient removal of 99.99% of all bacteria, and granular activated carbon which removes unpleasant chlorine, bad taste and odors. The filter also preserves all good minerals in the drinking water that are vital for human health.

The advanced Quick Twist filter change mechanism makes changing the filter quick, easy and secure, bringing sense and simplicity to your water purifier.

Philips filter cartridge WP3922 is compatible with water purifier WP3812 and WP3822. Here are the specifications of this product:

• Water flow rate: 1.6 l/min
• Water flow rate: 5°C
• Minimum input water pressure: 0.7 bar
• Maximum input water pressure: 3.5 bar
• Maximum input water temperature: 35°C
• Bacteria removal: 99.99%
• Chlorine removal: 75% or more
• Turbidity removal: 3000 liters or approx. 1 year
• VOC Removal: Yes
• Hormones Removal: Yes
• Pesticides Removal: Yes
• Filter lifetime: 1500 L or approx. 3 months
• Major filter components: hollow-fiber membrane, granular activated carbon GAC, ion exchanger, pre-filter of sediments
• Color(s): white
• Product weight: 180g
• Product dimensions (L x W x H): 60 x 64 x 105 mm
• Materials: plastic
• Country of origin: Japan