Osprey Hydrophobic Pre-Filter Sock - Water-Resistant Cone Air Filter Cover for Front-Mount/Cold Air Intakes, Dust and Rain Protection, Washable, Fits Osprey 90mm Filter, Hydrolock Risk Reduction

Rain and grit protection for exposed intake setups

Keep your induction kit performing at its best with this Osprey water repellent intake sock. Built for cars with front bumper or low mounted cold feed intakes, this splash resistant sleeve helps shield your cone element from rain, road spray and mist while screening out dust, sand and road grime. It supports strong airflow, extends service intervals and gives you extra peace of mind in wet British weather by helping to reduce the risk of hydro lock.

What makes it a must have

• Water shedding mesh helps stop your filter getting saturated in rain, puddles and car wash spray.
• Acts as a first stage screen for fine particles, grit and debris before they reach the main element.
• Helps mitigate hydrolock risk on daily drivers and track cars in poor conditions.
• Breathable construction designed for performance intakes so intake flow stays responsive.
• Longer filter life and cleaner intake tract between services.
• Stealth look tones down the purple filter colour for a cleaner engine bay aesthetic.
• Reusable and easy to wash, simply rinse and air dry, no oil required.

Fitment and sizing

Designed to fit the Osprey 90 mm filter. It may also slide over certain 150 mm cone filters, fit is not guaranteed.

Perfect for

• Front bumper, front mount and cold air feed intakes exposed to the elements.
• Daily driven performance cars, UK winter roads and wet track days.
• Added protection during heavy rain or frequent jet wash use.

How to install and care

• Slip the cover over the cone element and ensure full coverage of the media.
• Confirm clearance around bodywork, shrouds and heat shields after fitment.
• To clean, remove, rinse gently with cool water, allow to air dry fully and refit. Do not oil.

Proven by enthusiasts

We run this intake sock on our own cars and customers report cleaner filters, reduced water soak in bad weather and confidence on long drives and track sessions.

Professional fitting

Want it fitted or need intake advice for your specific build? MJ Modifications in Warwickshire can help. Request a quote at info@mjmodifications.co.uk.

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