ULTIMATE APM 1.0 Air Purification Module 3 in 1 Combo/Air Scrubber/Fume Extractor

This air scrubber can handle it all. High flow dual stage carbon filter and two stage merv13-16 filtration. Air passes through 4 total stages of filtration for cleaner air!!

The front of the unit uses 1 carbon filter with merv16 backing and the inner round filter tube uses merv13 wrapped with carbon filter material fixed with hook and loop straps. This is how I have it now with the filters in that order. 

Heat set inserts are used on the inner top portion of the body(M4), the 12v fan unit and the bottom of the inner filter tube. I want to say I used M3 inserts in the fan unit and the bottom of the filter tube. 

Enjoy the clean air!!!Cheers!!  

merv13 air filter material: https://www.amazon.com/gp/product/B08K2NT5BF/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

merv16 air filter material: https://www.amazon.com/gp/product/B089MDPCV8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Carbon filter material: https://www.amazon.com/gp/product/B07PYDT9KR/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

120v to 12v adjustable 120mm fan unit: https://www.amazon.com/gp/product/B0BKG1F7H1/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

Velcro/hook and loop straps: https://www.amazon.com/gp/product/B07SMD8QVH/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1