Ask Mylow

Mylow is an AI virtual assistant.

More Information

Can I maintain this easily?What is the filtration capability?Will this regulate air pressure?How do I install it?What is the warranty period?

Primefit 3/8in Air Filter Regulator with Mounting Bracket, 40-Micron Filtration, Polycarbonate Bowl

Name: Primefit 3/8in Air Filter Regulator with Mounting Bracket, 40-Micron Filtration, Polycarbonate Bowl
Brand: Primefit
SKU: 5013726743
Price: 29.97 USD
Availability: InStock
Rating: 4.3 (12 reviews)

Shop Primefit

4.3

Pickup

Unavailable

Shipping

Sat, Oct 10

5 available

Delivery

Tue, Oct 13

5 available

Check Fee in Cart.

Outside Delivery.

Stepper number input field with increment and decrement buttons

Members save more.

Here are some similar items...

Primefit30-Piece Push to Connect Garage Air Tubing Kit w Couplers and Mounting Clamps

PrimefitFilter Regulator Lubricator 3 in 1 Combo

Kobalt3/8-in Air Filter

VEVORAir Compressor Filter Regulator Lubricator (FRL) 3/8in NPT Air Compressor Water Separator Semi-Auto Drain Air-Drying System with 5micrometers Brass Filter Element 145PSI Max Working Pressure Poly Bowl

KobaltInline Moisture Filter

DEWALT145-175 Psi Replacement Pressure Switch For Air Compressors

Kobalt1/4-in Air Filter

KobaltInline Airflow Adjusting Valve with Gauge

Kobalt3/8-in Air Regulator

DEWALT3/8 In. Filter

KobaltAir Tool Accessory Kit - 12-pc

462

Kobalt1/4-in NPS Air Adjusting Valve

KobaltMini Air Regulator

KobaltAir Tool Accessory Kit - 18-pc

582

CRAFTSMAN20-pc Air Accessory Kit

Best Price. Guaranteed

Find a lower price on an exact item? We'll match it. Some exclusions apply.

Price Guarantee

FREE Returns

Return it in store or ship it back for free. Eligibility rules apply.

Return Policy

FREE Shipping

Delivery is on us for orders over $45. Some exclusions apply.

Shipping Details

Primefit FR3802G 3/8-Inch air filter regulator combo with gauge and mounting bracket. Includes reducer fittings to adapt to 1/4" air lines as well as 3/8" air lines.

Intermediate air filter for unwanted dirt, debris and moisture from air lines
Brass filter element is capable of filtration up to 40-microns
Removable polycarbonate bowl, steel protector cage and manual drain for easy maintenance
Locking air regulator for precisely regulating and maintaining outlet air pressure between 1 and 160-PSI and can accept maximum inlet pressure of 200 psi
80-SCFM at 100-PSI with 3/8-inch NPT ports

General
Type	Regulator	Package Contents	Filter Regulator, Mounting Bracket, 3/8" to 1/4" reducer fittings (2)
Material	Aluminum/Brass

Dimensions
Size	3/8in

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	1-year limited

Miscellaneous
UNSPSC	27131600

Check out the Best Selling Air Compressor Accessories on Lowes.com

Review

4.3 out of 5

12 Reviews

2 Star

50% Recommend this product

Ratings may include incentivized customer reviews.

12 Customer Reviews

Sort By

Decent!

It's easy to release the air pressure when done. So far, I like it!

HAWKEYEAugust 11, 2026
Verified Purchaser

Was this Review Helpful ?

Item was better than I expected for the price. I was really impressed and surprised with the auto drain function.

KmaxJuly 21, 2026
Verified Purchaser

Was this Review Helpful ?

Mislead information

Would Not Recommend

Product information on Lowes online and what the information on the regulator isn't the same! Online says regulator accepts psi up to 200 max...side of regulator says 145 psi max! Definitely not the same! Dangerously not the same!!!

ChrisMarch 13, 2026

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/14a73f8d-ff49-5575-98ea-04b5f6abee14

Was this Review Helpful ?

Would Recommend

Easy to order, easy to pick up. Works great highly recommended

LesterDecember 28, 2025
Verified Purchaser

Was this Review Helpful ?

Misleading Description

Would Not Recommend

Website lists maximum pressure as 200 psi and regulated pressure as 1-160 psi. The unit received has a maximum pressure rating of 145 psi. The pressure gauge reads 10 psi with no pressure.

DougNovember 29, 2025
Verified Purchaser

Was this Review Helpful ?

Nice Air Regulator

Would Recommend

This is a very nice air regulator at a great price. Easy to use and understand and it came with a wall bracket. A must have for all of your air tools.

MeatballSeptember 29, 2025
Verified Purchaser

Was this Review Helpful ?

Page 1 Page 2

Primefit: Featured Videos

COMPARE PRODUCTS

		Name	Current Item Primefit3/8in Air Filter Regulator with Mounting Bracket, 40-Micron Filtration, Polycarbonate Bowl
		Ratings	12
		Size	3/8in
		Material	Aluminum/Brass
		Package Contents	Filter Regulator, Mounting Bracket, 3/8" to 1/4" reducer fittings (2)
VEVORAir Compressor Filter Regulator Lubricator (FRL) 3/8in NPT Air Compressor Water Separator Semi-Auto Drain Air-Drying System with 5micrometers Brass Filter Element 145PSI Max Working Pressure Poly Bowl	KobaltMini Air Regulator	PrimefitFilter Regulator Lubricator 3 in 1 Combo	Kobalt3/8-in Air Filter	Kobalt3/8-in Air Regulator	DEWALT3/8 In. Npt Filter Regulator with Lubricator	Primefit3/8 Inch Aluminum Desiccant Dryer Filter with Starter Desiccant	DEWALTFilter/Regulator	Primefit30-Piece Push to Connect Garage Air Tubing Kit w Couplers and Mounting Clamps
	66	5	49	58	1	1		5
4.61	1/4-in	3/8 Inch or 1/4 Inch NPT	3/8 inch	3/8 inch	9 inch x 14 inch x 4 inch	3/8 Inch	H 13.8", W 3.2", D 7.9"	1/2" x 100ft
Plastic/Metal	Brass/Plastic/Steel	Aluminum	Zinc alloy	Brass/Cast aluminum/Plastic	Metal	Aluminum	Metal and Plastic	TPEE
1 x Air Compressor Filter Regulator; 1 x Thread Seal Tape; 2 x 3/8in Connectors; 1 x Pressure Gauge; 2 x 3/8in Male-Female Plastic Connectors	Mini Air Regulator	Filter, Regulator, Lubricator, Pressure Gauge, 3/8 in to 1/4 in reducer fittings	(1) 3/8-in Air Filter	(1) air regulator	3/8 in. NPT Filter Regulator with Lubricator	Dryer Filter	Filter Regulator w/Lubricator	26-Piece Kit