Sharp KC860U Plasmacluster Air Purifier & Humidifier — True HEPA, Large Rooms
Sharp KC860U Plasmacluster Air Purifier & Humidifier — True HEPA, Large Rooms
Whole-Room Clean Air + Humidity for Large Spaces
Big, open rooms are the hardest to keep fresh — pollutants linger and dry air settles in. The Sharp KC860U is built for exactly that: an active air "scrubber" and intelligent humidifier in one, AHAM-verified for rooms up to 341 sq. ft. and effective for general air maintenance up to 1,650 sq. ft. Master suites, open-concept living areas, and home offices finally feel balanced and easy to breathe in.
Why people choose the KC860U
- Plasmacluster® 7000 ion technology — actively seeks out and neutralizes airborne bacteria, viruses, and mold spores in every corner, not just what passes through the filter.
- Medical-grade True HEPA — captures 99.97% of particles to 0.3 microns: pollen, dust, pet dander — real relief for allergy and asthma sufferers.
- Smart humidification (1.14-gal tank) — auto-adjusts moisture from real-time sensors to prevent dry skin and throat irritation.
- Washable carbon odor filter — tackles cooking, pet, and smoke smells.
- LibraryQuiet™ from 28 dB — silent enough for bedrooms and nurseries. ENERGY STAR® rated for low-cost 24/7 use.
Lower cost of ownership
Both the True HEPA and deodorizing filters last up to 5 years — versus competitors that need replacements every six months — so you spend far less over the unit's life. The front-panel display gives instant air-quality feedback, so you never have to guess.
Specifications
| Coverage | 341 sq. ft. (AHAM) / up to 1,650 sq. ft. effective |
| CADR (Smoke/Dust/Pollen) | 220 / 231 / 245 CFM |
| Water tank | 1.14 gallons |
| Noise | 28–49 dBA |
| Filter life | Up to 5 years |
| Energy | ENERGY STAR® qualified |
| Model / UPC | KC860U / 074000662605 |
What's included
Sharp KC860U unit, True HEPA + deodorizing carbon filters, humidifying tank, and user manual.
FAQ
What room size is it for? AHAM-verified to 341 sq. ft.; circulates and maintains air in spaces up to ~1,650 sq. ft.
How long do filters last? Both filters last up to 5 years — far longer than 6-month-replacement competitors.
Is it quiet enough for a bedroom? Yes — as low as 28 dB on silent mode.
Does it humidify and purify at the same time? Yes — it runs both functions together, auto-managed by sensors.
✅ Authentic Sharp, sourced through authorized Canadian distribution · 🇨🇦 Ships from Canada with tracking · ↩️ 14-day returns · ☎️ Real support (866) 786-6094