Fastrax 1/8th Re-buildable Air Filter Foam Red FAST960R

Overview

The Fastrax 1/8th Air Filter w/Oil Re-Buildable in Red (FAST960R) is an essential maintenance component for nitro-powered RC cars and buggies. Whether you're running a high-performance 1/8th scale RC buggy or truck, a quality air filter is absolutely critical to engine performance, reliability and longevity. This re-buildable filter from Fastrax offers excellent value for money and is designed specifically for 1/8th scale nitro RC vehicles, making it an ideal choice for enthusiasts looking to maintain their engines in peak condition.

Air filters are one of the most important consumable parts in any nitro RC car or buggy. They protect your engine's internal components from dust, dirt and debris that would otherwise cause premature wear and damage. The Fastrax re-buildable design means you're not constantly replacing disposable filters – instead, you can clean and re-oil the filter element multiple times, saving money whilst maintaining consistent engine performance. This makes the FAST960R an economical long-term solution for RC car UK enthusiasts who run their models regularly.

Available in eye-catching red, this filter comes complete with everything you need to get started, including mounting hardware and a 90-degree adapter to ensure compatibility with a wide range of 1/8th scale platforms. The compact, proven design has been trusted by RC hobbyists across the UK and beyond, delivering reliable air filtration at a budget-friendly price point.

Key Features

• Re-buildable Design — Rather than throwing away a disposable filter element, the re-buildable construction allows you to clean out the foam element and re-oil it repeatedly, extending the life of your filter and reducing long-term operating costs whilst maintaining consistent performance.
• Includes Filter Oil — The package comes supplied with Fastrax Racing Foam Air Filter Oil, ensuring your filter element is properly conditioned from day one for optimal dust capture and engine protection.
• Mounting Hardware Included — No need to hunt for separate brackets or fasteners; the filter ships with complete mounting hardware, allowing straightforward installation onto your 1/8th scale nitro engine.
• 90-Degree Adapter — The included 90-degree adapter provides flexible positioning options, allowing you to orient the filter to suit your model's chassis layout and maximise clearance around the engine bay.
• 1/8th Scale Compatibility — Purpose-built for 1/8th scale nitro RC buggies and trucks, this filter is confirmed compatible with models such as the HPI Savage X 4.6, ensuring reliable fitment and performance across popular platforms.
• Vibrant Red Finish — The distinctive red colour not only looks great on your RC car, but also makes the filter easy to spot for maintenance checks and cleaning schedules.
• Affordable Replacement — At just £5.49 including tax, this is an economical way to keep spare filter elements on hand or refresh your air filtration system without breaking the bank.

Technical Performance

The Fastrax 1/8th Air Filter w/Oil Re-Buildable represents solid engineering focused on the practical needs of nitro RC car enthusiasts. The foam element design is a proven, time-tested approach to air filtration in the RC hobby, offering a good balance between filtration efficiency and airflow. When properly oiled with the included Fastrax Racing Foam Air Filter Oil, the foam element captures dust and dirt particles whilst allowing sufficient air volume to reach the carburetor, maintaining optimal engine breathing and performance. The re-buildable construction means the filter can be cleaned multiple times – typically after every few runs depending on dust conditions – by gently rinsing the foam element and re-applying filter oil. This approach is far more economical than disposable filters, particularly for users who run their 1/8th scale RC models regularly. The included mounting hardware and 90-degree adapter ensure straightforward installation on compatible platforms, whilst the compact overall size means the filter won't create packaging or clearance issues on most 1/8th scale nitro buggies and trucks. Materials are selected for durability and ease of cleaning, with the foam element resisting tearing or deterioration through normal use and maintenance cycles.

What's in the Box

• Fastrax 1/8th Air Filter Element (foam)
• Fastrax Racing Foam Air Filter Oil
• Mounting Hardware (bracket and fasteners)
• 90-Degree Adapter

Frequently Asked Questions

• What is a re-buildable air filter and why should I choose one? — A re-buildable air filter uses a foam element that can be cleaned and re-oiled multiple times rather than discarded after each run. This approach is significantly more economical over time, especially if you run your RC buggy or truck regularly. Instead of purchasing new disposable filters repeatedly, you simply rinse out the foam element with clean water or petrol, allow it to dry, then re-apply fresh filter oil. The Fastrax design makes this process straightforward and quick, extending the life of your filter whilst maintaining consistent engine protection and performance.
• Is this suitable for all 1/8th scale nitro RC buggies? — This filter is designed for 1/8th scale nitro-powered RC vehicles and is confirmed compatible with the HPI Savage X 4.6. However, fitment varies depending on your specific model's engine bay layout. The included 90-degree adapter provides some flexibility in positioning, but we recommend checking your model's documentation or consulting with our RC Model Shop team to confirm compatibility with your particular RC car or buggy before purchasing.
• How often should I clean and re-oil the filter element? — Cleaning frequency depends on dust conditions and how often you run your model. As a general guide, inspect the filter visually every few runs – if it appears noticeably clogged with dust or dirt, it's time to clean. For regular use in typical conditions, cleaning every 3-5 runs is a good starting point. In very dusty environments, you may need to clean more frequently. The re-buildable design makes this maintenance straightforward and quick.
• What filter oil is included and can I use alternatives? — The package includes Fastrax Racing Foam Air Filter Oil, which is specially formulated to condition the foam element whilst providing effective dust capture and particle adhesion. We recommend using quality foam filter oil specifically designed for RC applications rather than attempting to substitute with other oils, as this ensures optimal filtration performance and engine protection. Fastrax Racing Foam Air Filter Oil is available as a separate purchase if you need additional supplies.
• How does this compare to waterproof air filters? — Fastrax also manufactures waterproof air filter options for 1/8th scale models, which provide enhanced protection in wet conditions or when running near water. This standard re-buildable filter is ideal for dry to normal running conditions and offers better value for casual and competition use in typical UK weather. If you're primarily running your RC car indoors or in protected environments, this standard filter is perfectly adequate. For dedicated water running or extremely wet conditions, a waterproof option would be more appropriate.

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 1/8th Air Filter w/Oil Re-Buildable - Red FAST960R 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.