My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Milton Industries 1088-4 NPT Breather Vent Micron Filter - 1/4 40

Part of: Milton Industries NPT Breather Vent Micron Filter

Other options in this family: Milton Industries 1088-8 Milton Industries 1088-6

Manufacturer

Picture for manufacturer Milton Industries

Part Number

1088-4
11 reviews
Sale Price

$4.35

In Stock (9)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Milton Industries 1088-4 is a precision-engineered breather vent designed to provide vacuum relief and pressure equalization for gear boxes, oil tanks, and hydraulic reservoirs. This compact yet durable component prevents dirt and particulate contamination from entering open ports while allowing air exchange to prevent pressure buildup or vacuum formation.

Key Features:

  • 1/4" male NPT (National Pipe Thread) for universal compatibility and easy installation
  • 40 micron filtration rating effectively blocks dirt and particles
  • Maximum pressure rating of 150 PSI for demanding applications
  • Wide temperature range from 35°F to 300°F (-2°C to 149°C)
  • Compact design: 9/16" hex diameter x 5/8" length
  • Standard pipe thread allows quick assembly or removal for maintenance
  • Compatible with Milton FRL systems (models 1000/1100)
  • Made in USA for reliable quality and performance

This breather vent is an essential component for protecting fluid systems from contamination while maintaining proper pressure balance. The 9/16" hex shape provides easy wrench installation, and the durable construction ensures long-lasting performance in industrial, automotive, and pneumatic applications.

Web Site easy to understand! Fast shipping and parts arrived on time or ahead of what was promised.

I will continue to buy from you if all is good

found what I need at the price I want to pay. there is not a lot of details on what you are buying. I found I had to check with other sites to insure I was buying what I wanted. also postponed buying brakes becuase of this.

Ordered a couple K&N oil filters for my bike and they were the cheapest by far. The order arrived quickly and exactly as promised. They kept me informed of the status all the way. i would definitely buy from them again! Ed

The item was perfect just like from the store and shipped berry fast!!<br><br>Lower price than eBay or Amazon. <br><br>Will recommend to friends.

Paypal payment was a little awkward but it looks like it worked

Great

So far so good

The price is right but shipping cost is high. I bought a transmission seal for $12.91 and shipping was $13.31. The box it shipped in was about 10 times bigger than the part itself. Reduce the box and reduce my shipping cost please ! Else than that the part was in good condition, it was packed right and shipping time was reasonable.

Easy to use site and good prices. Will follow up with shipping and product experience. - Shipping was reasonable and items/packaging in good order. Great pricing.

I was very happy with Autoplicity and my order of the MMRAD-MIA-90X Mishimoto radiator for my Miata. I am in the process of building a Spec-Miata for racing and trying to keep the costs down. I found Autoplicity to have the best prices on the net. I received the rad real quick. There was a problem with the radiator but the guys at Autoplicity were easy to work with and I am expecting the new radiator in a week or so.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy