Overview
The Fastrax Waterproof Air Filter 1/8th w/Air Filter Oil in striking blue is an essential upgrade for any serious RC nitro enthusiast in the UK. Whether you're running a high-performance 1/8th scale off-road buggy, truggy, or monster truck, this precision-engineered air filter system delivers the reliability and protection your engine demands. Fastrax has built a reputation for quality optional parts that enhance performance and durability, and this waterproof air filter is no exception.
Designed specifically for 1/8th scale nitro RC vehicles, this air filter combines advanced filtration technology with waterproof construction to protect your engine in challenging conditions. The included air filter oil ensures optimal filtration efficiency from the moment you install it, making this a complete solution for racers and bashers alike. If you're serious about maintaining peak engine performance and extending the life of your expensive nitro powerplant, investing in quality air filter maintenance is non-negotiable.
Available now at RC Model Shop, this Fastrax air filter represents genuine, authorised product quality. Whether you're competing at the track, bashing at the weekend, or maintaining your RC car fleet, having the right replacement and upgrade parts on hand is crucial to keeping your vehicles running smoothly and reliably.
Key Features
- Waterproof Construction — The waterproof design protects your engine's air intake from mud, water, and debris during wet-weather running and challenging terrain, preventing water ingestion that could damage your nitro engine.
- 1/8th Scale Fitment — Purpose-built for 1/8th scale RC cars, ensuring perfect compatibility with popular models from brands like Traxxas, HPI, Team Associated, Losi, Mugen, and other leading manufacturers in the UK RC market.
- Includes Air Filter Oil — The package comes complete with air filter oil, allowing you to prepare the filter for immediate use without purchasing additional products separately.
- Premium Fastrax Quality — Fastrax is recognised across the RC community as a manufacturer of reliable, performance-focused optional parts that work on vehicles from multiple brands.
- Blue Finish — The distinctive blue colour provides visual appeal whilst indicating this is a quality upgrade component worth protecting your investment in.
Technical Performance
The Fastrax Waterproof Air Filter 1/8th represents excellent engineering for engine protection and filtration efficiency. The waterproof membrane technology ensures that water and mud cannot penetrate the filter element whilst maintaining optimal air flow to your nitro engine. This balance between protection and performance is critical in RC racing, where engine reliability directly impacts race results and practice consistency. The inclusion of matching air filter oil means the filter is ready to install immediately upon arrival, with the oil providing the crucial adhesive layer that traps particles and moisture whilst allowing clean air through to the carburetor. Users running these filters across various 1/8th scale platforms—from off-road buggies and truggies to rock crawlers and competition vehicles—will find that regular filter maintenance with quality products like this extends engine life considerably and maintains consistent throttle response throughout a running session.
What's in the Box
- Fastrax Waterproof Air Filter 1/8th scale
- Air Filter Oil
Frequently Asked Questions
- What is a waterproof air filter and why do I need one for my RC nitro car? — A waterproof air filter includes a protective membrane that prevents water and mud from entering your engine's air intake system whilst still allowing clean air flow. In RC racing and bashing, especially in wet conditions or muddy terrain common in UK outdoor running, water ingestion into a nitro engine can cause hydro-locking and catastrophic engine damage. Waterproof filters protect against this whilst maintaining the air flow your engine needs for peak performance.
- Is this filter compatible with my RC car? — This filter is designed for 1/8th scale RC vehicles. It fits a wide range of popular 1/8th platforms including models from Traxxas, HPI, Team Associated, Losi, Mugen, and other manufacturers. Check your vehicle's documentation or contact RC Model Shop to confirm compatibility with your specific model.
- What's included with the air filter oil? — The air filter oil is a specially formulated product that works with the filter element to trap airborne particles and moisture. The oil creates a sticky surface on the filter foam that catches contaminants whilst allowing air to pass through to your engine. Installing the filter without oil would allow particles to bypass the filter media.
- How often should I replace my air filter? — The frequency depends on your running conditions. In dusty or muddy environments, you may need to clean or replace your filter after every few running sessions. In cleaner conditions, monthly maintenance might suffice. Always inspect your filter visually after each running session and replace if saturated with dirt or water.
- Can I clean and reuse this filter? — Many RC air filters can be cleaned with appropriate solvents and re-oiled for reuse. However, waterproof filters sometimes suffer degradation in their protective membrane after cleaning. Check Fastrax's care instructions, or purchase replacement filters when your current one shows signs of wear. Having spare filters on hand is always sensible for competitive RC drivers.
- What happens if I run without an air filter? — Running your nitro engine without an air filter invites disaster. Airborne particles, dust, and dirt will be sucked directly into your carburetor and engine, causing rapid wear to piston rings and cylinder walls. Your engine will lose performance quickly and may seize entirely. Always use a properly maintained air filter.
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 Waterproof Air Filter 1/8th w/Air Filter Oil - Blue FAST93B 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: FAST93B
- Product Type: Waterproof Air Filter
- Scale: 1/8th
- Colour: Blue
- Filter Type: Waterproof construction with protective membrane
- Included Accessories: Air Filter Oil
- Compatibility: 1/8th scale RC vehicles including Traxxas, HPI, Team Associated, Losi, Mugen, and other compatible brands
- Stock Status: In Stock
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.
