It is 4 times thicker than regular type to collect dust, pollen, and house dust.
The commercial filter Eco Eco is 4 times thicker than regular type and strong enough to catch dust and oil stains.
Flame-retardant, it is used in kitchen ventilation fan filters and shops, offices, various factories, semiconductor electronics, general household air conditioning equipment and dustproof filters
It is a roll type with a length of 98.8 ft (30 m), so you can cut it to any size you want.
[Use]
Can be used to prevent fouling, such as commercial air conditioners and commercial ventilation fans.
The length of the filter is 30 meters long roll type for long lasting use and very economical.
Filters are 4 times thicker than regular type to effectively trap household dust and oil stains.