The Honeywell Air Touch U2 sits right below the U1 as one of the two largest-coverage air purifiers we stock, built for big living rooms and homes that need serious airflow during Delhi NCR’s smog season. It’s a strong pick for anyone who’s outgrown a standard bedroom purifier and needs something that can genuinely keep up with a large, connected living space. Here’s the full spec breakdown and who it actually suits.

Honeywell Air Touch U2 — Key Specifications

• Coverage area: up to 1,008 sq ft (93.6 m²)
• CADR: 650 m³/h at PM2.5
• Filtration: H13 HEPA Filter, Cold Catalyst and Activated Carbon Filter, plus pre-filter and anti-bacterial layer
• Noise level: 38 dB (rated), up to 59 dB at high speed
• Extra features: UV LED bacteria elimination, WiFi + “Honeywell Air Touch” app control, child lock button
• Dimensions: 23.0 × 40.0 × 69.5 cm
• Price: ₹27,999

Honeywell Air Touch U2 vs U1 — What’s the Difference?

These two sit close together in Honeywell’s lineup, so it’s worth comparing directly rather than guessing which to pick:

• U1: 700 m³/h CADR, 1,085 sq ft coverage, ₹23,999 — slightly higher airflow and coverage, lower price
• U2: 650 m³/h CADR, 1,008 sq ft coverage, ₹27,999 — includes a Cold Catalyst layer for additional gas neutralization, slightly more compact footprint (23 × 40 cm vs 32 × 32 cm)

If floor space is tight, the U2’s narrower base (23 cm depth vs the U1’s 32 cm) makes it easier to fit against a wall or in a corner without eating into usable room space. If you’re purely optimizing for coverage and price, the U1 edges ahead on both counts — but for rooms with an awkward layout or limited floor clearance, the U2’s slimmer profile can be the more practical choice day to day.

Cold Catalyst Technology Explained

The U2’s Cold Catalyst layer works alongside its activated carbon filter to break down certain gaseous pollutants at room temperature, rather than simply absorbing them the way carbon alone does. This is particularly useful for households dealing with persistent cooking odours or smoke infiltration during stubble-burning season, where activated carbon alone can saturate faster.

Maintenance and Filter Life

Like most H13 HEPA purifiers running in high-pollution conditions, expect to replace the U2’s HEPA and carbon filters every 6-12 months, with usage during Delhi NCR’s winter smog season generally shortening that window. The filter reset indicator on the unit will notify you when replacement is due, so you’re not guessing based on the calendar alone. Running the unit continuously during severe AQI weeks will draw down filter life faster than occasional use, which is worth factoring into your total cost of ownership when comparing this against smaller, cheaper units.

Frequently Asked Questions

Q: Is the Honeywell Air Touch U2 good for a large open-plan home?
A: Yes — at 1,008 sq ft rated coverage, it’s built specifically for open-plan living/dining spaces or larger bedrooms where smaller units get overwhelmed during high-AQI weeks.

Q: How is the U2 different from Honeywell’s smaller V-series?
A: The V-series (like the Air Touch V2) is designed for single rooms up to roughly 388 sq ft. The U2 covers more than double that area with significantly higher CADR, aimed at whole-floor or large-room use rather than a single bedroom.

Q: Does the U2 come with a warranty?
A: Yes — Book Your MediDevice is an authorised Honeywell dealer, so every Air Touch U2 comes with full manufacturer warranty coverage and genuine, verified stock rather than a grey-market import.

Not sure whether the U1 or U2 fits your space better? WhatsApp our team your room dimensions and layout, and we’ll help you pick the right one.

Buy the Honeywell Air Touch U2 Air Purifier — ₹27,999