Overview
The Fastrax 1/10th Air Filter Re-Buildable in Purple (FAST851P) is an essential upgrade for nitro-powered RC cars and buggies operating in the UK and beyond. This high-quality air filter represents the perfect balance between performance, durability and value for money, making it an ideal choice for RC enthusiasts who demand reliable engine protection without breaking the bank. Whether you're running a 1/10th scale nitro buggy on a dusty track or bashing through off-road terrain, this rebuiltable air filter ensures your engine stays clean and runs at peak efficiency.
Designed with the serious RC hobbyist in mind, the Fastrax re-buildable air filter system allows you to maintain your investment through regular cleaning and rebuilding rather than constant replacement. This approach not only saves money over the long term but also reduces waste, making it an environmentally conscious choice for the RC community. The vibrant purple colour makes it easy to spot on your nitro RC car, whilst the robust construction guarantees years of reliable service. RC enthusiasts across the UK appreciate Fastrax's reputation for producing affordable, durable components that don't compromise on quality.
This complete air filter system comes ready to install with everything you need included in the box, allowing you to get your nitro-powered RC vehicle running immediately. The re-buildable design means you can refresh the filter element multiple times, extending the lifespan of your investment significantly compared to disposable alternatives available from other manufacturers.
Key Features
- Re-Buildable Design — Unlike single-use disposable filters, this Fastrax air filter can be cleaned, serviced and rebuilt multiple times, saving you money across the season and reducing the environmental impact of constantly replacing filter elements.
- Complete System Included — The filter comes with integrated oil, mounting hardware and a 90-degree adapter, meaning you receive everything necessary for installation without purchasing additional components separately.
- Purpose-Built for 1/10th Scale — Engineered specifically for 1/10th scale nitro RC cars, this filter provides optimal airflow characteristics whilst maintaining effective engine protection against dust and debris.
- Vibrant Purple Colour Option — The distinctive purple finish not only looks fantastic on your RC car but makes the filter easy to locate during maintenance and servicing sessions.
- Professional-Grade Construction — Fastrax is recognised throughout the RC hobby for producing components that deliver genuine performance benefits, and this air filter exemplifies that commitment to quality.
- 90-Degree Adapter Included — The supplied 90-degree adapter ensures flexible installation options, allowing you to position the filter for optimal engine breathing regardless of your specific chassis layout.
- Oil Included — The integrated oil component is ready to use, removing the need to source compatible filter oil separately when you first install or rebuild the element.
Technical Performance
The Fastrax 1/10th re-buildable air filter represents solid engineering focused on the nitro RC segment. Constructed with proven materials and design principles, this filter provides excellent filtration efficiency whilst maintaining the airflow rates necessary for optimal nitro engine performance. The re-buildable sponge element design has been proven across thousands of RC setups worldwide, offering reliable protection against the fine dust and debris encountered during typical RC driving sessions. The included oil specifically formulates to work with the sponge material, ensuring that particles are effectively trapped whilst maintaining consistent airflow to your nitro engine. Compared to round profile alternatives in the Fastrax range, this design offers different mounting characteristics suitable for various 1/10th scale chassis configurations. The engineering ensures that your nitro engine receives clean, filtered air for consistent combustion and extended engine lifespan, directly translating to better performance on the track and longer intervals between major engine maintenance.
What's in the Box
- Fastrax 1/10th Re-Buildable Air Filter element in purple
- Filter oil ready for use
- Mounting hardware for secure installation
- 90-degree adapter for flexible positioning
Frequently Asked Questions
- Is the Fastrax re-buildable air filter suitable for my 1/10th scale nitro RC car? — Yes, this filter is specifically designed for 1/10th scale nitro-powered RC vehicles. It will work with most common 1/10th scale chassis from manufacturers including Traxxas, ARRMA, Losi, HPI and others, provided your car uses a standard air filter mount. The 90-degree adapter included increases compatibility across different mounting angles.
- How often do I need to rebuild or replace the filter element? — The re-buildable design allows you to clean and service the sponge element multiple times throughout the racing season. Most RC drivers rebuild their filters every 2-4 weeks depending on driving frequency and track conditions. A completely new element may only be needed after a full season or more of regular use, making this significantly more economical than disposable alternatives.
- What is the difference between this re-buildable filter and the round profile options? — The Fastrax range includes both re-buildable square-profile filters like this model and round profile alternatives. The re-buildable square design offers excellent performance with the ability to service multiple times, whilst round profile filters from Fastrax come in large and small variants for different space requirements. Your choice depends on your specific chassis design and available mounting space.
- Can I use this filter with any nitro engine size? — The Fastrax 1/10th filter is optimised for the airflow requirements of typical 1/10th scale nitro engines. Whilst it will technically fit on many engine configurations, it performs best with standard 1/10th scale nitro powerplants. For 1/8th scale engines, Fastrax produces dedicated 1/8th models that offer better performance characteristics.
- Is this filter waterproof? — The standard re-buildable filter is not marketed as waterproof. Fastrax does produce specialist waterproof air filter options in their 1/8th range, but this 1/10th model is designed for typical off-road and track conditions. In very wet conditions, you may want to consider protective measures to prevent water ingestion.
- What filter oil should I use? — The filter comes with Fastrax Racing Foam Air Filter Oil already included and ready to use. This oil is specifically formulated to work with the foam sponge material and provide optimal filtration. You can purchase additional oil separately if needed for future rebuilds.
- How does the 90-degree adapter work? — The included 90-degree adapter allows you to mount the filter at an angle relative to your engine carburetor, providing flexibility in positioning the filter to suit your specific chassis layout. This ensures optimal airflow regardless of your mounting orientation.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Fastrax 1/10th Air Filter Re-Buildable - Purple FAST851P today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Brand: Fastrax
- Model Number: FAST851P
- Product Type: Re-Buildable Air Filter
- Scale: 1/10th
- Colour: Purple
- EAN: 5055323904806
- Includes: Oil, mounting hardware, 90-degree adapter
- Design Type: Re-buildable sponge element
- Compatible Power Type: Nitro engines
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
