PartSmith Co. lists the Red High Flow Washable Drop-In Panel Air Filter For 12+ BMW 1/3/4-Series with real inventory, honest specs and fast USA dispatch.

Cooler and cleaner intake air produces measurable gains, but only when the system is sealed properly. Re check clamp torque after the first week of heat cycles.
Every red high flow washable drop-in panel order goes through the same fitment review.
Ordering the red high flow washable drop-in panel takes a minute and the confirmation reaches you straight away.
Our team knows the red high flow washable drop-in panel well, so ask if anything about the specification is unclear.
Stock of the red high flow washable drop-in panel is live on this page rather than estimated.
Shops order the red high flow washable drop-in panel from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the red high flow washable drop-in panel against it.
Quick specs
- Finish: Red
- Category: Filter
- Price: $44.95 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Our reusable Drop in Filter is designed to be the last air filter you buy for the car. It can be cleaned, reused, and provides exceptional filtration for your engine. It fits in your original air box and replaces the factory filter. Performance is increased as the cotton gauze media filters but does not impede air flow. These filters do not require oil so it does not clog your MAF sensor throwing a CEL.
- Material: Cotton Gauze / Rubber
- Color: Red
- Reusable and Washable with Water and Soap
- 97%-99% Filtration Efficiency
- Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions
- Works with Original Equipment Manufacturer Vehicle Electronics
- Emissions Legal in All 50 US States, Will NOT Void Vehicle Warranty
- Does NOT Require Filter to be Re-Oiled
Application:
For 2012-2018 BMW 118i 1.5L/1.6L Turbocharged
For 2016 BMW 120i 1.6L Turbocharged
For 2011 BMW 125i 1.6L Turbocharged
For 2015-2016 BMW 228i 2.0L Turbocharged
For 2015-2016 BMW 228i xDrive 2.0L Turbocharged
For 2018 BMW 318i 1.5L Turbocharged
For 2012-2017 BMW 320i 2.0L Turbocharged
For 2013-2017 BMW 320i xDrive 2.0L Turbocharged
For 2016 BMW 328d 2.0L Diesel Turbocharged
For 2012-2016 BMW 328i 2.0L Turbocharged / 3.0L NA
For 2014-2016 BMW 328i GT xDrive 2.0L Turbocharged
For 2012-2016 BMW 328i xDrive 2.0L Turbocharged / 3.0L NA
For 2016 BMW 420i 2.0L Turbocharged
For 2016 BMW 428i 2.0L Turbocharged
For 2015-2016 BMW 428i Gran Coupe 2.0L Turbocharged
For 2014-2016 BMW 428i xDrive 2.0L Turbocharged
For 2015-2016 BMW 428i xDrive Gran Coupe 2.0L Turbocharged
Remark:
Installation: Replaces OEM Air Filter. Fits OEM Airbox ONLY
Product Content:
- 1 x Replacement Panel Air Filter
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- BFC-AIRFILPAN-205-RD, 13712454387 137178691835 13718507320, 33-3051 A41367 WA10005
Unsure about the specification? Our desk cross references against manufacturer data at no cost.
Continue browsing: Air Intake & Fuel · HPS HPS-4337 Preoiled 2Layer Woven Cotton Air Filter 3″ ID · HPS HPS-4336 Preoiled 2Layer Woven Cotton Air Filter 2.75″ ID · full catalog
Your order is picked, inspected and packed by a person, then handed to the carrier with tracking the same day.
For safety and service guidance from outside the aftermarket, see the NHTSA vehicle safety hub.
Quick answers
What do you need to verify fitment?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
How long does delivery take?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
Can I return this part?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
How do you protect it in transit?
Intake and fuel components are checked for correct diameter, sensor housing and connector type.




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