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PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
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 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
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 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX
PUREFLOW 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX

Installation
Guide (PDF)

PUREFLOW® 2021 Acura ILX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX

$23.78
  • 1st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency,
    Read More
  • 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%

You can also buy

  • 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: PC5519HX
PureFlow's 4-stage filtration: HEPA, activated charcoal, baking soda, and antibacterial technology for clean air.

INSTALLATION VIDEO GUIDE

Person feeling clean airflow from car vent, showing improved air quality with PureFlow filters.
Diagram showing how PureFlow's HEPA cabin air filter turns outside contaminants into clean, filtered air.

RATINGS & REVIEWS

Overall rating: 4.886598 / 5 from 194 reviews.

AI Generated Review Summary

Customers have praised the PUREFLOW 2021 Acura ILX Cabin Air Filter for its noticeable improvement in air quality and odor reduction. The installation process is described as easy and hassle-free, with a perfect fit. While the quality and shipping speed are highly commended, some customers have mixed opinions about the smell.

Summary topics

  • Air Quality Improvement (5%): Customers raved about the difference in air conditioning quality and odors after installing the product.
  • Smell Perception (10%): Customers expressed differing viewpoints regarding the smell, with some finding it great and others experiencing a stale or musty smell.
  • Installation Ease (10%): It was observed by customers that the installation of the product was easy and hassle-free.
  • Shipping Speed (8%): It was observed by customers that shipping was fast and efficient, with many praising the quick delivery.

Review topics: ["package","quality","improvement","issues","value","smells","shipping","price","filter","fit","order","install","air","service","difference","car","noticed","ordering","instructions","work"].

Review highlights

  • "Super High Quality HEPA filter and you notice the difference right away." — Patrick F.
  • "Pureflow had exactly what I was looking for: a high quality filter at a great price and easy ordering." — Craig P.
  • "High quality filters and quick shipping!" — JAMES H.

Reviews

Good cabin air filter

"Very good thanks"

— Jose L. (5/5)

Great

"Great"

— Allen S. (5/5)

Very good

"Very good"

— Sherry M. (5/5)

"One of the 4 i got. One for each car in the family."

— Armando (5/5)

Excellent Air Filter

"This is my second Engine Air Filter Replacement and HighFlow makes an outstanding Air Filtration product that I have committed to. If you want peace of mind and high quality packaged as one, then this is the filter for you. These filters do not cut performance and do last long."

— SCOTT S. (5/5)

"Didn't fit my 2026 honda passport :("

— kim (1/5)

Perfect

"Filter was the exact size needed. Only thing was the shipping is ridiculously slow."

— Ricardo H. (5/5)

2022 Honda Accord Sport 2. 0 filter

"I got 2 filters (PC5519HX) for the 2022 honda accord sport 2. 0 and they fit perfectly and installed with no issue. Direct replacement for the honda brand filters which are very overpriced from the dealerahip of course. I also got some scents for the air filters which ive never done before and they work pretty good. BONUS, Customer service got back to me very quickly when I wanted to confirm fit for my car brand and model. I will definitely be a returning customer."

— Tracer M. (5/5)

Fast shipping and great product

"The title says it all. Super easy to order- fast shipping."

— Holly J. (5/5)

Awesome air quality in my car now!!

"Cleans up the air very well."

— Joseph A. (5/5)

Q&A

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