Premium Guard PUREFLOW PC99244X Cabin Air Filter — Fits BMW & Rolls-Royce (2017–2026), Activated Charcoal Odor Control

PUREFLOW PC99244X is a multi-layer cabin air filter from Premium Guard engineered to trap dust, pollen, odors and gases for cleaner air inside compatible BMW and Rolls-Royce vehicles.

Designed as a direct-fit replacement for selected BMW and Rolls-Royce models from 2017–2026, the PUREFLOW PC99244X blends particulate capture with activated charcoal and odor-absorbing additives to help maintain a fresher, cleaner cabin without restricting HVAC performance. Its construction balances high airflow and multi-stage filtration so ventilation systems can run efficiently while reducing contaminants passengers breathe.

How does this filter reduce dust, pollen and other particulates?

The PUREFLOW unit uses a four-layer media that mechanically traps a wide range of particle sizes, from coarse debris to finer pollen and urban dust. Layers are arranged to maximize surface area and capture efficiency while still allowing unrestricted airflow through the vehicle’s ventilation system.

• Multi-layer particulate media captures large and fine particles
• High surface area design preserves cabin ventilation performance
• Durable construction resists collapse under airflow pressure

Can it neutralize odors and harmful gases inside the cabin?

Yes — one layer contains activated charcoal to adsorb common gases and volatile compounds, helping reduce noticeable exhaust or urban odors. The charcoal layer is enhanced with odor-absorbing baking soda to further lessen lingering smells without releasing additives into the air stream.

• Activated charcoal traps gases like exhaust fumes
• Baking-soda infusion targets household and vehicle odors
• Reduces smell sources rather than masking them with fragrances

Will this filter affect my car’s climate control or airflow?

PUREFLOW is engineered for balance: it filters efficiently while preserving the flow required for heating and air conditioning systems to perform normally. The media and frame are sized to match factory specifications, so HVAC fans and ducts see minimal added resistance.

• OEM-style fitment keeps original airflow characteristics
• Low-pressure-drop media supports efficient fan operation
• Helps maintain HVAC performance when replaced on schedule

Which vehicles is the PC99244X compatible with?

This filter fits a range of BMW models (including multiple 5-Series, 7-Series, 8-Series, X5 configurations and hybrid variants) and the Rolls-Royce Cullinan with the listed engine options and model years. Always verify fit using your VIN or parts diagram before purchase to confirm compatibility with your specific trim and production year.

• Fits 2019–2026 BMW X5 3.0L and 2019–2023 X5 4.4L variants
• Compatible with 2017–2023 BMW 530i xDrive and 530i 2.0L
• Also fits 2019–2026 Rolls-Royce Cullinan 6.7L among other listed BMW models

Who this is for: Drivers and fleet managers who want a reliable, higher-performance replacement cabin air filter that helps cut dust, pollen, odors and common exhaust gases in compatible BMW and Rolls-Royce vehicles. It’s a practical upgrade for allergy-prone passengers, daily commuters in urban areas, and anyone seeking to keep their vehicle’s HVAC system functioning smoothly between service intervals.

Installation note: replace according to your vehicle manufacturer’s recommended interval or sooner if you drive in dusty or polluted environments. For exact fit confirmation, cross-check part number PC99244X with your vehicle VIN or consult a certified technician.