SKU: 78849329990

HPS Crankcase Vent Air Filter Breather 1" ID, 2" Overall Length

Sale price$30.02 Regular price$33.35
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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3

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Description

HPS Crankcase Vent Air Filter Breather 1" ID, 2" Overall LengthHPS Performance crankcase vent air filter with 1" ID (part # HPS 4330) is constructed from two layers woven cotton and dressed with synthetic oil, then finally encased in a steel mesh. The result is a filtration system that allows for plenty of fresh air to maximize performance and trap dirt and debris from damaging your cars engine. Perfect for competition, racing applications, custom intake project, vintage cars, vehicle restoration, and classic

HPS Performance crankcase vent air filter with 1" ID (part # HPS-4330) is constructed from two layers woven cotton and dressed with synthetic oil, then finally encased in a steel mesh. The result is a filtration system that allows for plenty of fresh air to maximize performance and trap dirt and debris from damaging your car’s engine.

Perfect for competition, racing applications, custom intake project, vintage cars, vehicle restoration, and classic carbureted engine.

All HPS Performance Air filters are designed with performance in mind, manufactured in the USA by Green Filter and backed by HPS One-Year Limited Warranty.

Specification
- Air Filter Shape and Style: Round Tapered Univeral Air Filter
- Air Filter Construction: two layers woven cotton
- Reuseable and Washable
- Flange Inside Diameter: 1" (25mm)
- Element Length: 1-5/8" (41mm)
- Base Outside Diameter: 2" (51mm)
- Top Outside Diameter: 2" (51mm)
- Flange Length: 7/16" (11mm)
- Overall Length: 2" (51mm)
- End Cap Material: Rubber (Urethane)

Specially formulated light-weight synthetic oil
- Creates an ionic bond with the filter's stainless steel mesh.
- Attracts and traps dirt onto the mesh, creating a clear path for airflow.
- Will not affect or damage sensors.

Stainless steel mesh reinforcement
- Higher resistance to dents over the aluminum mesh.

Low pressure injection molding
- Effectively minimizes seepage of rubber onto the filter element.
- Increases airflow by up to 25% compared to high pressure molding.

Manufactured in the USA by Green Filter
- Green Filter is the leading manufacturer of world-class filter used by many of the world renowned racing engineers, engine builders, drivers and enthusiasts that regularly "win on Sunday"

All HPS Performance Air Filters are backed by HPS One-Year Limited Warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78849329990

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4.7 ★★★★★
Based on 11 reviews
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A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 4
Cute for coffee bar!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Great for above my coffee bar. Easy to mount and align. Seems stable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
S
Verified Purchase
Samuel Roberts
Draper, US
★★★★★ 5
Great shelves, strong, secure, sturdy, decent size, unbeatable price.
Color: White, Number Of Shelves: 4, Size: 15.7in
Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
Clara
Birmingham, US
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
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Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mo
San Leandro, US
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
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Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jason
San Leandro, US
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware. I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026

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