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What is HEPA?

HEPA stands for High Efficiency Particulate Air. A mechanical air filter that works by forcing air through a fine mesh that traps harmful particles such as pollen, pet dander, dust mites, and tobacco smoke.

Hepa drew
carbon filter

Are all HEPA filters
the same?

No, not all HEPA filters are the same. There are significant differences in the HEPA filters being made by many air purifier brands. Depending on the quality of the materials, as well as the density of HEPA filter’s fibers, one HEPA filter maybe different from one another.

What is TRUE HEPA?

The True HEPA filter needs to remove 99.97% of all particles that have a size greater than or equal to 0.3 microns, as defined by the United States Department of Energy (DOE).

What is the different grade of HEPA filter?

Hepa drew

DREW only uses HEPA13

to provide the best air quality, with no compromise for you and your family.

carbon filter

What is the different grade of HEPA filter?

HEPA Class Efficiency
E10/H10 85%
E11/H11 95%
E12/H12 95,5%
H13 99,97%

DREW only uses HEPA13

to provide the best air quality, with no compromise for you and your family.

One Time Registration, All Time Solution

  • When was the last time you replace your Air Purifier Filter?
  • What are the hassle and expense that you pay to have them replaced?
  • DREW introduce the easy filter replacement system that delivers your filter at your door step everytime you need new replacement.
  • Register your DREW device during your purchase to enjoy the full benefits of our 12 month limited warranty and filter replacement system.

Easy Filter Replacement

Our filter replacement system will remind you when you need to replace DREW filter unit and send the replacement filter to your door to make sure that you get the best air quality in your room at all time.

Filters will be delivered to your doorstep at the time you need to replace them.

Special replacement filter package deal is available to simplify your life in enjoying the better air with DREW.

JOIN NOW
carbon filter

Special replacement filter package deal is available to simplify your life in enjoying the better air with DREW.

JOIN NOW