Search  for anything...

Master Airbrush In-Line Mini Air Filter Water Trap - 1/8" BSP Threads

  • Based on 1,389 reviews
Condition: New
Checking for the best price...
$8.99 Why this price?
Save $56.99 was $65.98

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Sep 14
Order within 4 hours and 37 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • Advanced Moisture Defense: This innovative 5-micron filter connects directly to your airbrush, actively preventing moisture damage in your air supply.
  • Simple Moisture Discharge: A spring-loaded release valve enables quick removal of moisture build-up, helping maintain your airbrush components. An essential accessory for effective outcomes.
  • Broad Compatibility: Features 1/8" BSP female threads for airbrush attachment and 1/8" BSP male threads for hose connection. Works with Master Airbrush parts and many common airbrush fittings.
  • Enhanced Airflow: Provides a clean, dry air supply directly to your airbrush, preventing clogging and ensuring smooth paint flow for improved outcomes.
  • Compact Design: This pistol-grip filter connects directly onto airbrushes. A lightweight part compatible with Master Airbrush compressor systems, it enhances your supplies without adding bulk.

Description

Master Airbrush offers a complete professional line of value priced precision airbrushes that provide exceptional atomization and accurate spray control. Master Airbrush has multiple levels of airbrushes to fit all levels of users, all types of spray applications and all forms of spray media. Our spray guns provide the premium performance with all types automotive, industrial, and woodworking coatings Multi-purpose airbrush for beginners to professionals. Ideal for hobbies, auto graphics, cake decorating, fine art, nail art and more!

Brand: Master Airbrush


Recommended Uses For Product: Air Brushing


Special Feature: Lightweight


Included Components: No included components


Shape: Round


Recommended Uses For Product: Air Brushing


Additional Features: Lightweight


Item Shape: Round


Item Highlight: Airbrush Moisture Trap & Air Compressor Accessory (Connects directly onto airbrushes and hoses with 1/8" threads)


Brand Name: Master Airbrush


Included Components: No included components


Number of Items: 1


Manufacturer: Master Airbrush


UPC: 848849080292


Unit Count: 1 Count


Manufacturer Part Number: TF-12


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Extremely reliable and perfect price point
Worked perfectly and havent had any issues or leaks over the time I've used it, which is a few hours worth airbrush time already. Extremely easy to install between my brush and hose as it was a perfect fit for me, but I suggest making sure you have the correct fitting sizes.
Reviewed in the United States on January 28, 2026 by William Santiago Linnabary

  • Handy Accessory for Cleaner Airflow
This little filter made a noticeable difference in keeping moisture out of my airbrush. It attaches easily between the hose and brush, and the compact size doesn’t get in the way while painting. During longer sessions, I found the airflow stayed consistent without the sputtering that can happen when condensation builds up. The build feels solid for such a small piece, and it’s simple to check and clear when needed. Overall, it’s a practical add‑on that helps maintain smoother, more reliable spraying. ... show more
Reviewed in the United States on November 20, 2025 by Dove

  • So happy
This product works so well that I think they should always be included in kits. I went from having occasional water in my lines to none a tall. As I write this i'm considering on picking up a second one as a spare incase the previous one breaks. Anyways be sure to pick this up if you are air brushing for more than 30 minutes at a time. ... show more
Reviewed in the United States on January 31, 2026 by Donald G

  • Cumple su proposito
Un poco mas pequeño que en la imagen peeo parece funcionar bien
Reviewed in the United States on June 17, 2026 by Esteban Espinoza Fallas

  • Good value
Great product
Reviewed in the United States on March 31, 2026 by Kindle Customer

  • Seems good so far
Seems to work as expected; a bit chunky aa far as useability goes, but it works for its price, I think. Fits my 1/8th hose and airbrush just fine; no idea on durability yet as I don't wanna test dropping a glass item.
Reviewed in the United States on May 15, 2025 by Jacob Leamy

  • Perfect performance
This in-line mini Filter really does the trick. I was having to continuously stop blow down the line and whip out the filter on my compressor due to humidity buildup and this mini filter saved me a ton of hassle
Reviewed in the United States on February 12, 2026 by Avian sengstock

  • Works for about 1 year. Good for beginners, but you will want to upgrade
Worked great for about a year. Then it started leaking air. Got so bad my compressor had to kick on every 20 minutes even when not spraying. Throwing it out and buying a new one. But still for this price it lasted a year, not too shabby.
Reviewed in the United States on June 5, 2025 by Dustin P.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...