How do filters function in a hand dryer?

ISO 9001 & 14001 certified hand dryer and soap dispenser manufacturer

How do filters function in a hand dryer?

There’re two common types for hand dryer filters: carbon filter and HEPA filter. These are usually installed in the air inlet of a hand dryer, some of them can be inserted inside of a hand dryer. Either filters are designed to help extending the life cycle of the hand dryer and enhancing hands hygiene.


Carbon filter for hand dryer:

A carbon filter can filter dust, lint, etc., and thus lengthen the life cycle of a hand dryer. All of Hokwang’s high speed hand dryers has optional carbon filter assembly.

HEPA filter for hand dryer:

A HEPA filter (often comes in an assembly) for hand dryer can filter different ratio of airborne particles according to the HEPA class. Currently EcoMo and EcoHygiene hand dryers have HEPA filter (class H13 with retention >99.95% in total). Since the HEPA filter is inserted inside of the hand dryer body, it makes the design and cover of hand dryers more sleek and compact.

Hand Dryers With Heap Filter Building Inside

Other models in high speed hand dryer range have external HEPA filter (class H12 with retention >99.5% in total) as optional accessory. Since they are mounted under the covers, it is easy for replacement. Users can also feel relieved to actually see the filter on the hand dryers.

Hand Dryers With Heap Filter Building Outside

Hand dryers equipped with HEPA filter has become popular for its filtration ability of bacteria, dusts and other particles within the filtering range. Hokwang makes sure to satisfy the demands in the market and supplies hygienic and fast-drying hand dryers.

Related Products
White Wheelchair Friendly Round-Shaped HEPA Hand Dryer - EcoMo21 1600W White Wheelchair Friendly Round-Shaped Jet Hand Dryer
White Wheelchair Friendly Round-Shaped HEPA Hand Dryer
EcoMo21

The high speed hand dryer EcoMo is an ergonomic, and wheelchair friendly hand dryer. It's ADA-Compliant...

Details
Silver Wheelchair Friendly Round-Shaped HEPA Hand Dryer - EcoMo22 1600W Silver Wheelchair Friendly Round-Shaped Jet Hand Dryer
Silver Wheelchair Friendly Round-Shaped HEPA Hand Dryer
EcoMo22

The silver jet hand dryer EcoMo 22 has anti-bacteria silver ion coating in the cover. The anti-bacteria...

Details
White/Grey Wheelchair Friendly Round-Shaped HEPA Hand Dryer - EcoMo22 1600W White and Grey Wheelchair Friendly Round-Shaped Jet Hand Dryer
White/Grey Wheelchair Friendly Round-Shaped HEPA Hand Dryer
EcoMo23

Meet the jet hand dryer with innovative features and white and grey color block designs: EcoMo...

Details
Porcelain Enameled Coating Hand Dryer - HK-JA01 1600W Porcelain Enameled Coating Hand Dryer
Porcelain Enameled Coating Hand Dryer
HK-JA01

If you are searching for a hand dryer with a novel design and an elegant appearance, the HK-JA01...

Details
Stainless Steel Hand Dryer-Bright Finish - HK-JA04 1600W Stainless Steel Hand Dryer-Bright Finish
Stainless Steel Hand Dryer-Bright Finish
HK-JA04

The bright stainless steel cover for this high speed hand dryer creates a classic design and makes...

Details
1600W Stainless Steel Hand Dryer-Satin Finish - HK-JA05 1600W Stainless Steel Hand Dryer-Satin Finish
1600W Stainless Steel Hand Dryer-Satin Finish
HK-JA05

Robust high speed hand dryer HK-JA05 has a novel design and an elegant appearance. This type...

Details

Hokwang Industries Co., Ltd. How do filters function in a hand dryer? Introduction

Hokwang Industries Co., Ltd. is Taiwan supplier and manufacturer in Bathroom Products Industry. Hokwang Industries Co., Ltd. has been offering our customers high quality Hand dryer, soap dispenser, faucet, flush valve, high speed hand dryer, auto soap dispenser, auto faucet, auto flush valve, customized hand dryer since 1996. With both advanced technology and 30 years experience, Hokwang Industries Co., Ltd. always make sure to meet each customer's demand.