Premium Guard Cabin Air Filter PC99818P — Fits Mazda 2019–2025 (3, CX-30, CX-50), Direct-Fit, 99% Particle Capture

Premium Guard PG Cabin Air Filter PC99818P is a direct-fit replacement cabin filter engineered to trap up to 99% of airborne particles before they enter your Mazda’s passenger compartment.

This replacement cabin air filter is designed specifically for multiple Mazda models from 2019 through 2025, including Mazda 3, Mazda 3 Sport, CX-30, and CX-50. It combines a high-filtration media with an optimized pleat pattern so you get improved particle capture without compromising HVAC airflow. The PG PC99818P is manufactured to meet or exceed the original equipment (OE) specifications, and each box includes clear installation instructions so most owners can replace the part in minutes.

Will this filter fit my Mazda model and engine?

The PC99818P is compatible with a range of Mazda vehicles and engine sizes produced between 2019 and 2025. Always verify fitment against the vehicle model year and engine code before ordering.

• Fits Mazda 3 (2019–2025) with 2.0L and 2.5L engines
• Fits Mazda 3 Sport (2021–2023) 2.0L and 2.5L
• Fits Mazda CX-30 (2020–2025) 2.0L and 2.5L
• Fits Mazda CX-50 (2023–2025) 2.5L

How does this filter improve cabin air quality?

Premium Guard uses a high-efficiency media and a larger filtration surface to remove particulates before they circulate through your HVAC system. The design captures dust, pollen, soot, and other airborne contaminants to reduce what reaches the passenger area.

• High-efficiency media rated to trap up to 99% of common particles
• Expanded pleat area for increased contact without restricting airflow
• Engineered to reduce dust and pollen in the cabin air stream

How easy is installation and what does it replace?

Installation is straightforward and intended for quick owner replacement—no special tools required for most vehicles. The PC99818P is a direct replacement for the Mazda part numbers listed by the manufacturer.

• Includes step-by-step instructions inside the box
• Typical installation time: a few minutes for most owners
• Replaces Mazda BDGF61J6X and BDGF61J6XMV cabin filters

What are the construction and quality features?

The filter is precision-engineered to Mazda OE dimensions with a reinforced frame and consistent pleat spacing to maintain airflow performance. Materials are chosen to balance filtration efficiency and longevity while resisting collapse under HVAC airflow.

• OE-style frame for secure fit and correct airflow direction
• Uniform pleat spacing to maximize filter media surface area
• Manufactured and tested to meet or exceed Mazda cabin filter standards

Who is this for? The Premium Guard PG Cabin Air Filter PC99818P is for Mazda owners who want a reliable, OEM-compatible cabin filter that improves in-car air cleanliness without reducing HVAC performance. It’s suitable for DIYers and service shops alike—anyone maintaining a 2019–2025 Mazda 3, 3 Sport, CX-30, or CX-50 looking for a high-efficiency, quick-to-install replacement.