Crusaders
Crusaders Air Purifier XJ-3800HAS
Overview
Our take on the Crusaders Air Purifier XJ-3800HAS
The Crusaders Air Purifier XJ-3800HAS is Crusaders' entry in our air purifiers line-up. It publishes a CADR of 620 m³/h, rated for 850 sq ft.
The Crusaders Air Purifier XJ-3800HAS is a Crusaders air purifier we track for people trying to cut their exposure to indoor air pollution. The headline figures are CADR of 620 m³/h and a rated coverage of 850 sq ft — the numbers worth checking against your own room before anything else.
Notable features include 6-stage advanced filtration, hepa h14 captures 99.97% of pm2.5, uv-c kills airborne bacteria and viruses, tio₂ photo-catalyst filter.
CADR
620 m³/h
Coverage
850 sq ft
Filter
HEPA H14 grade
Suitability
Who this one is for
- ✓Sized for spaces up to 850 sq ft.
The detail
Full specifications
- CADR certified
- Yes
- CADR
- 620 m³/hr
- Area covered
- Approx. 850 sq ft
- Filtration stages
- 6
- HEPA filter
- HEPA H14 grade
- Activated carbon
- Iodine value 1100
- UV-C sterilisation
- Yes
- Ionizer
- Yes
- Remote control
- Included
- Filtration system
- 6-stage, 3-way intake, 1-way output
- Power consumption
- 40 W
- Dimensions
- 393 x 200 x 550 mm
- Weight
- 6 kg
- Filter life
- 3000 hours
- Warranty
- 1 year on site
Questions
Crusaders Air Purifier XJ-3800HAS, answered
It is rated for 850 sq ft. If your room is larger than that, expect slower clean-air delivery — size up rather than running it permanently at maximum.
1 year, from the brand. Terms and claim routes vary by retailer, so keep your invoice.
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Size it against your actual room.
Coverage ratings assume an empty room at maximum fan speed. Our calculator works back from your floor area to the clean-air delivery you actually need.