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Replacing your CERV's filters regularly is essential to keeping your air fresh. Build Equinox offers high quality air filters at a low price to make it easy to stay on top of filter replacement!
*Store is currently only for US Residents.

Unfortunately, due to the COVID-19 Pandemic, MERV13 filter media is currently unavailable. We are sorry for the inconvenience, and are working to bring our MERV13 filters back in stock as soon as possible.

See below for current filter options.
Select System

CERV2
Internal Return & Fresh Air Filters

1st Generation CERV
External Filter Box

GEO-Boost
Pre-Filter

Colorfil™ VOC Absorbing Filters
  • Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants.
  • Colorfil™ filter coating technology removes amines, acidic gases, and aldehyde from the air better than carbon filters.
  • Ideal for customers looking for superior filtration but needing an odor control element.
  • Colorfil™ filters change color from purple to yellow, so you know exactly when to change them.
  • Colorfil™ amine-removal coatings are capable of removing compounds such as household chemicals, urine, pet, food, and other amine related odors from air. They do this with better efficiency than carbon filters and have 5x more capacity.
  • Colorfil’s™ acid-removal coating is designed to remove acidic and acid-forming gases (e.g. SO2) from ambient air. Capacity for these compounds is 9x more than traditional carbon.
  • Made in the USA
  • Filter should be stacked on top of the CERV's existing MERV 13 filter for optimal performance.
10 x 20 x 1 Colorfil

CERV2 Add-on Filters
Actual Size: 9 1/2 x 19 1/2 x 3/4

Added to Cart!

4

Box of 4
99.99
($24.99 each)
CERV2 MERV8 Pure Carbon Filters
  • Attracts and captures most odors, VOCs and airborne particles from your indoor air.
  • Three times the carbon media for better odor absorption.
  • Ideal for residential customers in apartments, or for industrial customers who may need a pre-filter to help with strong smells
  • Filters should be changed approximately every 90 days.
  • Made in the USA.
  • Filter should be stacked on top of the CERV's existing MERV 13 filter for optimal performance.
Out of stock, please check back soon!
CERV2 OEM MERV 12 Filters
  • Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants.
  • Ideal for customers who live in big cities or near industrial sites.
  • Hypoallergenic, antimicrobial, and electrostatic filter material.
  • Filters should be changed approximately every 90 days.
  • Made in the USA.
10 x 20 x 1 MERV 12 Filters

OEM CERV2 Filters
Actual Size: 9 1/2 x 19 1/2 x 3/4

Added to Cart!

6

Box of 6
40.80
($6.80 each)
CERV2 OEM MERV 12 + Carbon Filters
  • Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants.
  • Activated charcoal flat panel added to increase odor control.
  • Ideal for customers looking for superior filtration but needing an odor control element.
  • Hypoallergenic, antimicrobial, and electrostatic filter material.
  • Made in the USA.
Out of stock, please check back soon!
CERV2 OEM MERV 13 Filters
  • Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants.
  • Ideal for customers with serious allergies or who smoke.
  • Hypoallergenic, antimicrobial, and electrostatic filter material.
  • Filters should be changed approximately every 90 days.
  • Made in the USA.
Out of stock, please check back soon!
CERV2 OEM MERV 13 + Carbon Filters
  • Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants.
  • Activated charcoal flat panel added to increase odor control.
  • Ideal for customers looking for superior filtration but needing an odor control element.
  • Hypoallergenic, antimicrobial, and electrostatic filter material.
  • Made in the USA.
Out of stock, please check back soon!

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