Overview
The Fastrax 1/10th Air Filter Re-Buildable in Green (FAST851G) is an essential maintenance component for nitro-powered RC cars and buggies. Whether you're a serious racer competing in UK championships or a weekend basher enjoying your RC hobby, maintaining a clean and efficient air filter is crucial for engine performance and longevity. This re-buildable air filter offers excellent value for money and allows you to keep your nitro RC engine running at peak efficiency without constantly purchasing disposable filters.
Fastrax has designed this air filter specifically for 1/10th scale nitro RC vehicles, making it compatible with a wide range of popular models and brands. The re-buildable design means you can clean and re-oil the filter multiple times, making it an economical choice for regular RC enthusiasts. Instead of throwing away used filters and buying new ones repeatedly, you simply clean out the old foam element and re-apply the included oil to restore full filtering capability. This approach saves money over time and reduces waste, making it perfect for anyone serious about their RC car UK hobby.
If you run a nitro-powered 1/10th scale RC buggy, monster truck, or short-course truck, keeping a spare Fastrax air filter on hand is essential for maintaining optimal engine performance. Dirty air filters reduce engine efficiency, increase fuel consumption, and can lead to engine damage if left uncleaned for extended periods. With this re-buildable filter and the included oil and mounting hardware, you'll have everything needed to maintain your nitro engine between races and casual driving sessions.
Key Features
- Re-Buildable Design — Unlike disposable filters, this Fastrax air filter features a re-buildable foam element that can be cleaned and re-oiled multiple times, providing exceptional value for money and reducing the need to constantly purchase replacement filters for your 1/10th scale RC car.
- Includes Air Filter Oil — The package comes complete with air filter oil, meaning you have everything needed to maintain and re-oil your filter immediately without additional purchases, keeping your nitro RC engine running smoothly and efficiently.
- 90-Degree Adapter Included — A 90-degree adapter is included in the package, allowing for flexible installation angles and fitment to various 1/10th scale RC models, ensuring compatibility across a wide range of nitro-powered vehicles.
- Complete Mounting Hardware — The filter comes with all necessary mounting hardware included, so you can install it directly onto your RC engine without needing to source additional components or adapters separately.
- Designed for 1/10th Scale Nitro Power — Specifically engineered for 1/10th scale nitro RC vehicles, this filter provides optimal air flow and filtration for engines in this popular RC scale class, ensuring your engine receives clean air whilst maintaining performance.
- Green Colour — The distinctive green foam element not only looks great on your RC car but also makes it easy to inspect visually when it's time for cleaning and re-oiling as part of your regular maintenance routine.
- Genuine Fastrax Quality — Manufactured by Fastrax, a recognised and respected brand in the RC hobby community, this filter meets quality standards expected by serious RC enthusiasts across the UK and beyond.
Technical Performance
The Fastrax 1/10th Air Filter Re-Buildable represents solid engineering designed specifically for the demands of nitro RC engines in the 1/10th scale category. The re-buildable foam construction provides excellent filtration whilst maintaining the air flow characteristics necessary for optimal engine performance. Unlike paper filters used in some competitors' products, foam filters can be easily cleaned with soap and water, then dried and re-oiled for repeated use. The included 90-degree adapter provides installation flexibility, allowing the filter to be mounted in various orientations depending on your specific RC chassis design. The mounting hardware ensures a secure, vibration-resistant installation that prevents engine vibration from affecting filter position or sealing. When properly maintained—cleaned regularly and re-oiled with the included oil—this filter will protect your nitro engine from airborne dust, dirt, and debris that can cause internal wear and reduce engine lifespan. The green foam element provides good visual indication of filter condition, making it easy to see when cleaning is required. For builders and bashers running nitro RC cars in the UK, this filter offers an excellent balance of performance, durability, and cost-effectiveness compared to constantly replacing disposable filters.
What's in the Box
- Fastrax 1/10th Re-Buildable Air Filter (green foam element)
- Air filter oil for re-oiling the foam element
- Mounting hardware and bracket
- 90-degree adapter for flexible installation options
Frequently Asked Questions
- Is this air filter suitable for all 1/10th scale nitro RC vehicles? — The Fastrax 1/10th Air Filter Re-Buildable is designed as a universal fitment for 1/10th scale nitro RC engines. However, compatibility can vary between different chassis designs and manufacturers. We recommend checking your specific vehicle's manual or contacting our team at RC Model Shop to confirm compatibility with your particular RC buggy, monster truck, or other nitro-powered model before purchasing.
- How often do I need to clean and re-oil this filter? — Filter maintenance frequency depends on your driving conditions. In dusty environments or after heavy use, you may need to clean and re-oil the filter every few days of running. In cleaner conditions with lighter use, it might last a week or two between cleaning. Inspect the filter regularly—when the foam appears clogged or darkened with dust, it's time to clean it. A clean filter ensures optimal engine performance and fuel efficiency.
- What's the difference between a re-buildable filter and a disposable one? — Re-buildable filters like this Fastrax model use foam elements that can be cleaned and re-oiled multiple times, whilst disposable filters use paper elements that must be replaced entirely once clogged. Over a season of RC driving, re-buildable filters save significant money and reduce waste. They require more hands-on maintenance, but serious RC enthusiasts prefer them for cost and environmental reasons.
- How do I clean and re-oil the foam element? — Simply remove the filter from your engine, wash the foam element thoroughly in warm soapy water to remove accumulated dirt and dust, then rinse completely and allow to air dry fully. Once dry, apply the included air filter oil evenly throughout the foam, ensuring complete coverage. The oil helps the foam trap dust particles whilst maintaining air flow. Allow the oil to soak in briefly before reinstalling on your engine.
- Will this filter improve my engine's performance? — A clean air filter is essential for maintaining optimal engine performance. If your previous filter was clogged or damaged, installing this fresh Fastrax filter will likely restore engine responsiveness and throttle response. A clean filter reduces air flow restriction, allowing your engine to breathe properly and deliver consistent power. Regular filter maintenance is one of the most important aspects of nitro RC engine care.
- Is this suitable for beginners? — Yes, this Fastrax air filter is perfect for beginners. Installation is straightforward with the included mounting hardware, and filter maintenance teaches valuable hands-on engine care skills. Even new RC enthusiasts can easily learn to clean and re-oil the filter, making it an excellent introduction to nitro engine maintenance routines.
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 - Green FAST851G 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: FAST851G
- Product Type: 1/10th Scale Air Filter
- Scale: 1/10th
- Colour: Green
- Filter Type: Re-buildable foam element
- Includes: Air filter oil, mounting hardware, 90-degree adapter
- Compatible With: 1/10th scale nitro RC vehicles
- EAN Code: 5055323904783
- Installation: Flexible mounting with included 90-degree adapter
- Maintenance Type: Re-buildable and re-oilable
- Condition: Ready to use out of the box
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.
