Replacement Filter for Shark HE401 HE402 HE405 Air Purifiers with Four Stage Filtration, H13 True HEPA and Activated Carbon, 99.97 Percent PM2.5 Capture, 0.3 Micron Particles, 1 Pack

1-Pack HEPA 4-Stage Filter for HE401/HE402/HE405 Purifiers
✔️ 4-stage filtration with H13 true HEPA and activated carbon, 1-pack

Maintain peak performance in Shark HE401, HE402, and HE405 air purifiers with this 1-pack replacement filter. It uses a four-stage filtration system with H13 True HEPA and activated carbon to trap fine dust, PM2.5, and odors for cleaner indoor air.

✅ Compatible with Shark HE401, HE402, HE405 air purifiers with four-fan setup
✅ H13 True HEPA captures 99.97% of PM2.5 to 0.3 microns
✅ Activated carbon reduces VOCs and odors
✅ 1-pack replacement filter; easy to install, no tools required
✅ Part Number HE4FKPET; 4-stage filtration for clean air

💡 What is a four stage HEPA replacement filter used for in home air purifiers and why is it handy for daily use?

This handy filter keeps indoor air clean by trapping tiny particles and odors. - Fits Shark HE401/HE402/HE405 - 4-stage filtration with H13 True HEPA captures 99.97% PM2.5 to 0.3 microns - Activated carbon reduces VOCs and odors - Easy to install; no tools required