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Description
xRefresh Your Car Cabin Air with Four-Stage Filtration
Premium Guard's PureFlow HEPA Cabin Air Filter PC99452HX delivers a noticeably cleaner interior atmosphere as you drive. The first stage uses high-efficiency HEPA media with 99.97% filtration, designed for people who suffer from allergies. This stage targets common irritants you’d rather not breathe on a daily basis, helping you experience crisper air during your commute and longer trips.
The middle stages layer activated carbon to filter gases such as carbon monoxide and sulfur dioxide. A baking soda-infused layer further assists in neutralizing odors, so your cabin can feel fresh after climbs in traffic, weather changes, or long highway drives. The combination of these layers works together to reduce the intensity of persistent smells and lingering vehicular scents.
The final stage adds copper and silver ions to help neutralize fine particulates, contributing to an overall sense of cleaner air inside your vehicle. This advanced finish aims to support a more balanced cabin environment as you travel through urban areas or seasonal conditions.
What this means for your daily drive
- Four-stage filtration combines HEPA, activated carbon, baking soda odor control, and ion-based neutralization.
- Engineered to fit popular Nissan and INFINITI models, including Altima, Sentra, Rogue, Pathfinder, and the QX family.
Compatibility isn’t limited to a single model; in certain markets, similar Premium Guard filters are used in Renault Captur, Clio, Logan, and Sandero vehicles as well. This versatility reflects Premium Guard’s approach to clean cabin air across a range of vehicles.
Real-world use cases
- Daily commutes with city dust and seasonal pollen may feel crisper and more inviting inside the car.
- Family road trips can benefit from reduced odors and a more neutral cabin scent, making long drives more comfortable.
Note: Benefits described reflect the product’s filtration design and materials. Actual results may vary by vehicle, environment, and maintenance.
Why choose PureFlow by Premium Guard
PureFlow is built to address common in-car air concerns with a layered approach. The combination of filtration media and antioxidant ions is designed to work together, offering a practical upgrade for daily driving, seasonal transitions, and shared vehicles. This is a product you may consider if you value a cleaner-feeling cabin without promising guaranteed outcomes.
FAQ
Q: What is the PureFlow HEPA Cabin Air Filter PC99452HX?
A: A four-stage cabin air filter that fits select Nissan and INFINITI models, combining HEPA filtration with carbon layers and ion neutralization.
Q: Which cars will this filter fit?
A: Compatible with Nissan Altima, Sentra, Rogue, Pathfinder, and Infiniti QX50; verify fit for your exact vehicle.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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