Are you troubled by allergies, covid or unpleasant odors?

The Kaltech KL-W01U is a wall-mounted air purifier. Our photocatalytic technology decomposes unpleasant odors, pet and pollen allergens. This reliable product has been tested by the University of Tokyo, Nihon University, and RIKEN. Designed for quiet operation, it complements various locations and settings. For wall installation, secure it with screws or pins. This model features an odor sensor and can operate in four modes—strong, medium, silent, and automatic—to suit any environment. Maintenance is simple: remove the filter every six months and soak it in water. No filter replacement is necessary. The panel light can also be turned off for nighttime use. ***This is “Main Unit only” Stand sold separately***

Specifications

• Dimensions: Width 441mm x Height 436mm x Depth 83mm, Weight 3.0 kg (main unit only)
• Power: AC adapter, 120V/60Hz (North America standard)
• Warranty (US only): 1-year labor, 2-year parts
• Washable filter
• Made in Japan
• Coverage area: 560sqft
• EPA Number: EST103656-JPN-1
• UL Certified
• California CARB Certified

The air purifier using Kaltech photocatalyst technology has a unique sterilization and deodorization mechanism that differs from conventional HEPA filter systems, making it a new standard in air purification.

Characteristics of HEPA filters:

• Purification by capturing particles: HEPA filters purify air by physically trapping fine particles and allergens. However, the organic matter (such as viruses and bacteria) captured by the filter may remain alive on the filter surface, meaning complete safety is not guaranteed.
• Safety concerns: Organic matter captured on the filter can continue to survive, so absolute safety cannot be assured.
• Cost issues: HEPA filters require regular replacement, leading to additional costs, which is less economical.

Characteristics of Kaltech’s photocatalyst technology:

• Purification by decomposition: The unique photocatalyst filter uses a photocatalytic reaction to effectively break down viruses, allergens, and odor-causing components on the filter, achieving deep purification.
• High safety: Since it does not use UV light, ozone, or ions, it is highly safe for humans and pets.
• Economical: The photocatalyst filter is washable and does not need to be replaced, so there are zero additional costs after purchase, making it highly economical.

With these features, Kaltech’s photocatalyst air purifier is seen as the new standard, offering safe, economical, and long-lasting performance.