R1 Air Purifier Replacement Filter Kit 3-in-1 Pre Filter, True HEPA, High-Efficiency Activated Carbon for Seriously Clean Air, Compatible with 3 Stage Filtration System, Blue

Replacement Filter for R1 Air Purifier: 3-in-1, Blue Pack
✔️ 3-stage filtration: pre-filter, HEPA H13, activated carbon, blue

This replacement filter is designed for the R1 air purifier’s 3-stage filtration system, helping maintain clean air in homes, offices, and other indoor spaces.

✅ 3-stage filtration with pre-filter, true HEPA H13, and high-efficiency activated carbon
✅ Non-woven fabric pre-filter traps dust, pet hair, and other particles
✅ Blue color matches the original unit for easy identification
✅ Indicator alerts when replacement is needed; reset by holding SLEEP and ON/OFF until beeps
✅ Compatible only with R1 air purifier 3-stage filtration system

💡 What is a replacement filter for a 3-stage air purifier and how do you know when to replace it?

This handy guide explains the basics and when to swap it out. - Fits the R1 air purifier 3-stage filtration - Includes pre-filter, HEPA (H13), and activated carbon - Filter indicator alerts when replacement is needed - Reset steps: hold SLEEP and ON/OFF until device beeps three times