Premium Guard PureFlow packaging shows the cabin air filter ready for install.
Installed in Mazda CX-30, PureFlow filter improves cabin air quality.
In-hand view of the PureFlow cabin air filter for scale and fit.
Cross-section view reveals filtration layers of the PureFlow filter.
In-vehicle slot with PureFlow filter ready for replacement.
Activated charcoal layer pictured on the PureFlow filter.
Baking soda layer shown for odor control in PureFlow filter.
Mazda compatibility badge on PureFlow packaging indicates model fit.
Clean cabin air ambience after replacing with PureFlow filter.
Premium Guard PureFlow packaging shows the cabin air filter ready for install.
Installed in Mazda CX-30, PureFlow filter improves cabin air quality.
In-hand view of the PureFlow cabin air filter for scale and fit.
Cross-section view reveals filtration layers of the PureFlow filter.
In-vehicle slot with PureFlow filter ready for replacement.
Activated charcoal layer pictured on the PureFlow filter.
Baking soda layer shown for odor control in PureFlow filter.
Mazda compatibility badge on PureFlow packaging indicates model fit.
Clean cabin air ambience after replacing with PureFlow filter.

PureFlow Cabin Air Filter PC99818X | Fits Mazda CX-30, CX-50 & Mazda3 – Premium Guard

Breathe cleaner air on every drive PureFlow by Premium Guard is a cabin air filter designed to...
Vendor: Premium Guard
Availability: In stock
£34.31
£34.31
Please hurry! Only 5 left in stock
Subtotal: £34.31
10 customers are viewing this product

Free UK Delivery on All Orders

No Minimum Spend Fast & Reliable Delivery Ships Across the UK

Free Returns

30-Day Free Returns
Premium Guard PureFlow packaging shows the cabin air filter ready for install.

PureFlow Cabin Air Filter PC99818X | Fits Mazda CX-30, CX-50 & Mazda3 – Premium Guard

£34.31
Premium Guard PureFlow packaging shows the cabin air filter ready for install.
Installed in Mazda CX-30, PureFlow filter improves cabin air quality.
In-hand view of the PureFlow cabin air filter for scale and fit.
Cross-section view reveals filtration layers of the PureFlow filter.
In-vehicle slot with PureFlow filter ready for replacement.
Activated charcoal layer pictured on the PureFlow filter.
Baking soda layer shown for odor control in PureFlow filter.
Mazda compatibility badge on PureFlow packaging indicates model fit.
Clean cabin air ambience after replacing with PureFlow filter.

PureFlow Cabin Air Filter PC99818X | Fits Mazda CX-30, CX-50 & Mazda3 – Premium Guard

£34.31
Description
Description
x

Breathe cleaner air on every drive

PureFlow by Premium Guard is a cabin air filter designed to condition the air inside your vehicle. Infused with activated charcoal and baking soda, it aims to reduce odors while helping to purify the air that circulates through the cabin. Built with four filtration levels, it is engineered to capture fine particles while keeping air flow robust enough to support your car’s climate control system.

This filter is specified for Mazda models including the 2019–2025 Mazda 3 (2.5L), the 2019–2023 Mazda 3 Sport (2.0L), the 2020–2025 CX-30 (2.5L), and the 2023–2025 CX-50 (2.5L). While individual results can vary, many drivers notice a fresher interior feel after replacement, especially in urban environments or during seasonal transitions.

What makes PureFlow stand out

  • Four filtration levels actively purify the air you breathe while preserving strong air flow for climate control.
  • Odor management activated charcoal helps trap gases and odors, complemented by baking soda to combat persistent smells.
  • Advanced filtration designed to support a healthy cabin atmosphere without compromising your vehicle’s ventilation performance.
  • Mazda compatibility designed for Mazda 3, 3 Sport, CX-30, and CX-50 models for straightforward replacement.

Real‑world use and benefits

In daily driving, PureFlow can help reduce common cabin odors from weather, traffic, and urban life. The layered approach targets dust and pollen while aiming to keep interior air feeling fresher, especially in densely populated areas or after long trips with windows down.

Key advantages include a balance between filtration and air flow, which can help your climate control system perform consistently. The filter’s design allows easy replacement so you can maintain the cabin environment you prefer without hassle.

Tips for best results

  • Confirm your vehicle’s model year and engine when selecting a replacement filter.
  • Replace the filter at intervals recommended by your vehicle’s maintenance schedule to sustain air quality and airflow.

FAQ

Q: What cars does the PureFlow PC99818X cabin filter fit?

A: Fits 2019-2025 Mazda 3 (2.5L), 2019-2023 Mazda 3 Sport (2.0L), 2020-2025 CX-30 (2.5L), and 2023-2025 CX-50 (2.5L).

Q: What benefits might PureFlow provide?

A: Possible improvements include fresher cabin air, filtration of fine dust and pollen, and odor control from charcoal and baking soda layers.

Shipping & Return
Shipping & Return
x

Returns 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.

Complete Your Setup

Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31
Example product title
£34.31
£34.31

Recently Viewed Products