Pipercross Panel Car Air Filter Rectangular PP1621

Enhance your engine’s breathing and boost performance with the Pipercross PP1621 Panel Air Filter—a high-flow, washable replacement designed to outperform restrictive paper filters. Whether you're driving an Audi A3, VW Beetle, SEAT Leon, or Škoda Octavia, this filter delivers a smart, long-term upgrade for drivers who demand more from their vehicle.

Key Features & Benefits

30–40% More Airflow Than OEM Filters
The PP1621 is precision-engineered to provide a significant increase in airflow compared to standard paper filters. Improved airflow supports better throttle response, enhanced engine output, and a more engaging drive.

Optimised Fuel Efficiency
Greater airflow promotes more efficient combustion, leading to improved fuel economy and lower emissions. Get more miles out of every tank while reducing your vehicle’s environmental footprint.

Reusable & Washable Filter Media
Pipercross filters are built to last. The PP1621 can be cleaned and reused throughout the life of your vehicle—saving you money and eliminating the need for disposable replacements.

British Engineering Excellence
Manufactured in the UK using high-quality materials, each filter reflects Pipercross’s commitment to durability, performance, and fitment precision.

Backed by a Limited Lifetime Warranty
Enjoy peace of mind with every purchase—each Pipercross Performance Air Filter is covered by a limited lifetime warranty for long-term reliability.

Vehicle Compatibility

The PP1621 is a direct-fit upgrade for a wide range of vehicles across multiple brands:

AUDI

• A3 (8P1)

• A3 Convertible (8P7)

• A3 Sportback (8PA)

• Q3 (8UB, 8UG)

• TT Coupe (8J3)

• TT Roadster (8J9)

VW (Volkswagen)

• Beetle (5C1, 5C2)

• Beetle Convertible (5C7, 5C8)

• Caddy Alltrack IV (SAA)

SEAT

• Alhambra (710, 711)

• Alhambra Van (711)

• Altea (5P1)

• Altea XL (5P5, 5P8)

• Leon (1P1)

• Toledo III (5P2)

ŠKODA

• Octavia II (1Z3)

• Octavia II Combi (1Z5)

• Superb II (3T4)

• Superb II Estate (3T5)

• Yeti (5L)

PEUGEOT

• Boxer Van

CATERHAM

• 21 (C2)

OEM Cross References

• 1K0 129 620 D / F / G – Audi

• 3C0 129 620 A / B – Audi

• 5C0 129 620 – Audi/VW

No modifications necessary—just remove your old filter and drop this one in.

Why Choose the Pipercross PP1621?

• Provides up to 40% more airflow than paper filters

• Improves power, response, and fuel economy

• Washable and reusable—built for long-term savings

• Environmentally friendly alternative to disposable filters

• British-made and backed by a limited lifetime warranty

• Compatible with a wide range of Audi, VW, SEAT, Škoda, Peugeot & Caterham models

Make every drive smoother, sharper, and more efficient.
Choose the Pipercross PP1621 Panel Filter—where premium performance meets everyday practicality.