Twin Cone Performance Air Filter

76mm Neck Washable & Reusable Hard Outlet Only

AFTG-ASH

£14.99

Fit to a hard outlet only

This filter is only suitable to be fitted onto a hard outlet; fitting this onto a silicone outlet could cause air leaks.

Delivery/Collection

Collect from Silicone Hose UK

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Address

Silicone Hose UK

HolmeBank Business Park, Station Road
Unit 5
Mirfield WF14 8NA
United Kingdom

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Opening hours

Monday	07:00 – 19:00
Tuesday	07:00 – 19:00
Wednesday	07:00 – 18:00
Thursday	07:00 – 18:00
Friday	07:00 – 17:00
Saturday	07:00 – 13:00
Sunday	Closed

Bank holidays may affect our opening hours and delivery times.

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Our universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. These High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, these air filters are washable, reusable, and engineered to last for the life of your vehicle.

Please Note - This filter is only suitable to be fitted onto a hard outlet, fitting this onto a silicone outlet could cause air leaks.

76mm / 3" Internal Neck Diameter
160mm Bottom Width
117mm Top Width
155mm Overall Length

Specifications

Design: Twin cone, 360° airflow
Media: Synthetic & metal gauze layers
Neck Diameter: 76mm (3") clamp-on
Reusable: Yes — washable
Fitment: Universal

Clamp it on. Hard outlet only.

A universal twin cone with a 76mm neck - for rigid pipe, not a silicone outlet.

MATERIAL

High-flow synthetic gauze

NECK

76mm internal

AIRFLOW

360°

LENGTH

155mm overall

BASE WIDTH

160mm

FITTING

Hard outlet only

Find your perfect colour

The Twin Cone Performance Air Filter is the same part in all four colours — only the colour changes.

Grey

Blue

Red

Black

Colours shown are indicative — screen rendering varies.

Product gallery

Frequently Asked Questions.

Answers to the questions we’re asked most about sizing, fitment and performance.

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What is it?

A universal high-performance intake filter with a twin cone form, giving a larger filtration surface area for a given length than a single cone. It is a reusable filter, serviced by cleaning and re-oiling rather than replaced like a paper element.

Will it fit my intake pipe?

The neck covers 90mm down to 63mm using the Filtech reducing rings, which come as a set of five. Match to your intake pipe outside diameter and clamp with a worm drive clip, or a T-bolt on a boosted install.

Why foam rather than paper or gauze?

Foam traps a high volume of dirt through its depth rather than just at the surface, which suits dusty and off-road conditions where a paper element clogs quickly. It is also washable and reusable. The trade-off is that it needs oiling correctly.

How do I clean and re-oil it?

Wash the foam in warm soapy water or a dedicated filter cleaner, rinse thoroughly and dry completely - never refit a damp filter. Re-oil evenly with proper foam filter oil until uniformly coloured, without over-saturating. Do not use engine oil: it is too thin, drains out and can be drawn into the intake.

How often should I service it?

It depends entirely on conditions - dusty, off-road or agricultural use needs far more frequent attention than road use. Inspect regularly and clean when visibly loaded. A clogged foam filter costs more airflow than a dirty paper one.

Will it gain me power?

On a standard engine, usually very little on its own - the air filter is rarely the restriction. It earns its keep on a modified engine, alongside other intake work, or when replacing a clogged or genuinely restrictive original box. The reliable benefits are serviceability and reusability.