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PUREFLOW 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX
PureFlow HEPA filter pleats capture sub-micron particles for the purest, most breathable air.
PureFlow reminder: dirty cabin air filters need changing, shown with a magnified view of a clogged filter.
Person wiping dust from car vent, promoting PureFlow cabin air filters for a healthier, dust-free ride.
PUREFLOW 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX
PUREFLOW 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX
PUREFLOW 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX
PUREFLOW 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX
PUREFLOW 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX
PUREFLOW 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX

Installation
Guide (PDF)

PUREFLOW® 2007 GMC Sierra 1500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX

$34.41
  • 1st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency,
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  • 2nd & 3rd Stage Activated Charcoal layer that traps and mold harmful gases - e.g. carbon monoxide, sulfur dioxide. This layer is combined with Baking soda to absorb bad smells resulting from mold and smoke.
  • 4th Stage filtration that employs special fibers acting as barrier to trap mold.

Bundle with a Home Air Filter and save 10%

  • 1st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow).
  • 2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide. This layer is combined with baking soda to absorb bad odors.
  • 4th Stage: Advanced antibacterial micro technology reduces biofouling by suppressing the growth of algae, mold, mildew, fungi, and bacteria on the filter.

Brand: Premium Guard
Part number: PC9957HX
PureFlow's 4-stage filtration: HEPA, activated charcoal, baking soda, and antibacterial technology for clean air.

INSTALLATION VIDEO GUIDE

Diagram showing how PureFlow's HEPA cabin air filter turns outside contaminants into clean, filtered air.

RATINGS & REVIEWS

Overall rating: 4.714286 / 5 from 7 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["quality","fit","filter"].

Review highlights

Reviews

"Happy with purchase"

— Charles (5/5)

Excellent product.

"I’ve bought the Pure Flow filters a few times now. I have a black interior in my minivan, and there is less dust fallout with the new HEPA filter. The two that I just bought were for family living in Spokane, WA, where there were three or four major fires going on. Many evacuations. I’m sure they are enjoying the filters. I also wanted one for two of their other cars…. one not available and one out of stock. I’ve bought many cabin air filters since my 2001 Buick Park Avenue (difficult filter to install) and I believe the Pure Flow filter does the best job."

— Gustaf S. (5/5)

It's Great

"It's Great"

— John G. (5/5)

Perfect fit

"Quality is good and perfect fit"

— Tinno W. (5/5)

in order to install any

"in order to install any cabin air Filter I have to cut a filter size hole in my heater housing and get a replacement cover to seal it which I did not know before ordering. Not worth the time and effort needed to do."

— Donald K. (3/5)

Cabin air filter

"Easy ordering, short time shipping"

— BILLY S. (5/5)

2009 Silverado

"2009 Chevrolet Silverado doesn’t come stock with a replaceable cabin filter so you’ll need to cut the slot for it and buy the retrofit kit before trying to change it. Once that’s done this filter will fit beautifully!"

— Jeff S. (5/5)

Q&A

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