Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Tools
  4. /
  5. Air Compressors & Air Tools
  6. /
  7. Air Compressor Accessories & Parts
  8. /
  9. Filters, Regulators & Lubricators
  10. /

  11. ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.

  1. Home
  2. /
  4. /
  5. Filters, Regulators & Lubricators

ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.

Shop all ARO

  • Limited Time Deal

ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.

Item # 191478099

ARO ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.
ARO ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.
$161.99

Sale

Was$179.99

Save $18.00 (10%)

Add this item to unlock free delivery!

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all ARO

  • Limited Time Deal

ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.

Item # 191478099

ARO ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.
ARO ARO 2000 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.

$161.99

Sale

Was$179.99

Save $18.00 (10%)

financeCard Logo
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 8/9/26.

Add this item to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The ARO 2000 Series Piggyback Air Compressor Filter/Regulator combines the functions of both a filter and regulator. The air compressor filters are compact and most effective when space is a constraint, and can be ordered with different filter elements. This air compressor regulator can also be modified with different springs, depending on the filtration and air regulating requirements.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Combines the functions of both an air compressor filter and regulator
  • Compact and most effective when space is a constraint
  • Can be ordered with different filter elements
  • Can be modified with different springs, depending on the filtration and air regulating requirements
  • Made with a polycarbonate bowl for durability
  • Equipped with a 3/8 in. NPT port
  • Air compressor regulator is designed to handle 0-140 PSI
  • Includes a gauge for convenience
BrandARO
Country of OriginImported
CompatibilityUniversal
Inlet Size3/8 in.
Inlet TypeNPT
Package Quantity1
Product Height9.96 in.
Product Length2.76 in.
Product Weight1.61 lb.
Product Width3.15 in.
Manufacturer Part NumberP39334-600
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. ARO 1500 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1500 Series Piggyback Air Compressor Filter/Regulator, 3/8 in.

    $161.99
    Was $179.99Save $18.00
  2. ARO 1500 Series Piggyback Air Compressor Filter/Regulator, Poly Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1500 Series Piggyback Air Compressor Filter/Regulator, Poly Bowl

    $179.99
    Was $199.99Save $20.00
  3. ARO 2000 Series Piggyback Air Compressor Filter/Regulator with Gauge, 3/8 in. NPT, Poly Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series Piggyback Air Compressor Filter/Regulator with Gauge, 3/8 in. NPT, Poly Bowl

    $215.99
    Was $239.99Save $24.00
  4. ARO 1000 Series Piggyback Air Compressor Filter/Regulator, Metal Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1000 Series Piggyback Air Compressor Filter/Regulator, Metal Bowl

    $89.99
    Was $99.99Save $10.00
  5. ARO 1/2 in. NPT 2000 Series Piggyback Air Compressor Filter/Regulator with Gauge, Metal Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1/2 in. NPT 2000 Series Piggyback Air Compressor Filter/Regulator with Gauge, Metal Bowl

    $233.99
    Was $259.99Save $26.00
  6. Top Rated
    ARO 1500 Series Piggyback Air Compressor Filter/Regulator, 3/8 in. NPT
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    ARO 1500 Series Piggyback Air Compressor Filter/Regulator, 3/8 in. NPT

    $125.99
    Was $139.99Save $14.00
  7. ARO 2000 Series Air Compressor Filter and Regulator, Piggyback
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series Air Compressor Filter and Regulator, Piggyback

    $215.99
    Was $239.99Save $24.00
  8. ARO 1500 Series Piggyback Air Compressor Filter/Regulator, Metal Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1500 Series Piggyback Air Compressor Filter/Regulator, Metal Bowl

    $152.99
    Was $169.99Save $17.00
  9. ARO 1500 Series Piggyback Air Compressor Filter/Regulator, 1/4 in. NPT, Poly Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1500 Series Piggyback Air Compressor Filter/Regulator, 1/4 in. NPT, Poly Bowl

    $116.99
    Was $129.99Save $13.00
  10. ARO 3/4 in. NPT 2000 Series Piggyback Air Compressor Filter/Regulator with Gauge, Poly Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 3/4 in. NPT 2000 Series Piggyback Air Compressor Filter/Regulator with Gauge, Poly Bowl

    $179.99
    Was $199.99Save $20.00
  11. ARO 1 in. NPT 3000 Series Piggyback Air Compressor Filter/Regulator with Gauge, Metal Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1 in. NPT 3000 Series Piggyback Air Compressor Filter/Regulator with Gauge, Metal Bowl

    $359.99
    Was $399.99Save $40.00
  12. ARO Precision Air Compressor Regulator, 3/4 in.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO Precision Air Compressor Regulator, 3/4 in.

    $539.99
    Was $599.99Save $60.00

Items You May Like

  1. ARO 2000 Series 2 pc. Compressed Air Filter/Regulator/Lubricator Unit, Gauge, 3/8 in. NPT, Auto Drain, Poly Bowl, C38331-601
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series 2 pc. Compressed Air Filter/Regulator/Lubricator Unit, Gauge, 3/8 in. NPT, Auto Drain, Poly Bowl, C38331-601

    $341.99
    Was $379.99Save $38.00
  2. ARO 3/8 in. NPT 2000 Series Combination Air Compressor Filter and Regulator, Piggyback, Auto Drain
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 3/8 in. NPT 2000 Series Combination Air Compressor Filter and Regulator, Piggyback, Auto Drain

    $197.99
    Was $219.99Save $22.00
  3. ARO 2000 Series 2 pc. Compressed Air Filter/Regulator/Lubricator Unit with Gauge, 3/4 in. NPT, Auto Drain, Poly, C38351-600
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series 2 pc. Compressed Air Filter/Regulator/Lubricator Unit with Gauge, 3/4 in. NPT, Auto Drain, Poly, C38351-600

    $305.99
    Was $339.99Save $34.00
  4. ARO 1500 Series Piggyback Air Compressor Filter/Regulator with Gauge, 1/4 in. NPT, Manual Drain, Poly Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1500 Series Piggyback Air Compressor Filter/Regulator with Gauge, 1/4 in. NPT, Manual Drain, Poly Bowl

    $134.99
    Was $149.99Save $15.00
  5. ARO 2000 Series Compressed Air Filter, 3/8 in. NPT, Auto Drain, Metal Bowl with Sight Glass, 5 Microns, F35331-411
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series Compressed Air Filter, 3/8 in. NPT, Auto Drain, Metal Bowl with Sight Glass, 5 Microns, F35331-411

    $143.99
    Was $159.99Save $16.00
  6. ARO 3 pc. Compressed Air Filter/Regulator/Lubricator Unit with Gauge, 3/8 in. NPT, Auto Drain, Metal Bowl, C38231-811
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 3 pc. Compressed Air Filter/Regulator/Lubricator Unit with Gauge, 3/8 in. NPT, Auto Drain, Metal Bowl, C38231-811

    $305.99
    Was $339.99Save $34.00
  7. ARO 2000 Series Compressed Air Filter, 3/8 in. NPT, Manual Drain, Metal Bowl with Sight Glass, 5 Microns, F35331-410
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series Compressed Air Filter, 3/8 in. NPT, Manual Drain, Metal Bowl with Sight Glass, 5 Microns, F35331-410

    $98.99
    Was $109.99Save $11.00
  8. ARO 3/8 in. NPT 2000 Series Coalescing Air Compressor Filter, Manual Drain, Polycarbonate Bowl with Guard
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 3/8 in. NPT 2000 Series Coalescing Air Compressor Filter, Manual Drain, Polycarbonate Bowl with Guard

    $152.99
    Was $169.99Save $17.00
  9. ARO 3/8 in. NPT 2000 Series Compressed Air Filter/Regulator/Lubricator Unit, Gauge, Auto Drain, Metal, 3 pc.,C38331-811
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 3/8 in. NPT 2000 Series Compressed Air Filter/Regulator/Lubricator Unit, Gauge, Auto Drain, Metal, 3 pc.,C38331-811

    $359.99
    Was $399.99Save $40.00
  10. ARO 2000 Series Air Line Compressor Regulator, 3/8 in. NPT, Knob, Relieving, R37331-300
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series Air Line Compressor Regulator, 3/8 in. NPT, Knob, Relieving, R37331-300

    $71.99
    Was $79.99Save $8.00
  11. ARO 1/2 in. NPT 2000 Series Coalescing Compressed Air Filter, Manual Drain, Metal Bowl, 0.3 Microns
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1/2 in. NPT 2000 Series Coalescing Compressed Air Filter, Manual Drain, Metal Bowl, 0.3 Microns

    $179.99
    Was $199.99Save $20.00
  12. ARO 2000 Series Compressed Air Filter, 3/8 in. NPT, Manual Drain, Metal Bowl with Sight Glass, 5 Microns, F35331-400
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series Compressed Air Filter, 3/8 in. NPT, Manual Drain, Metal Bowl with Sight Glass, 5 Microns, F35331-400

    $89.99
    Was $99.99Save $10.00

Customers Also Bought

  1. ARO 2000 Series Coalescing Compressed Air Filter, 3/8 in. NPT, Manual Drain, Metal Bowl with Sight Glass, F35332-310
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 2000 Series Coalescing Compressed Air Filter, 3/8 in. NPT, Manual Drain, Metal Bowl with Sight Glass, F35332-310

    $161.99
    Was $179.99Save $18.00
  2. ARO 1/4 in. Precision Air Compressor Regulator
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1/4 in. Precision Air Compressor Regulator

    $233.99
    Was $259.99Save $26.00
  3. ARO Precision Air Compressor Regulator, 3/8 in., PR4031-200
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO Precision Air Compressor Regulator, 3/8 in., PR4031-200

    $233.99
    Was $259.99Save $26.00
  4. ARO 1500 Series Piggyback Air Compressor Filter/Regulator with Gauge, 1/4 in. NPT, Auto Drain, Poly Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1500 Series Piggyback Air Compressor Filter/Regulator with Gauge, 1/4 in. NPT, Auto Drain, Poly Bowl

    $152.99
    Was $169.99Save $17.00
  5. ARO 1/4 in. NPT 1500 Series Air Compressor Filter and Regulator with Gauge, Piggyback, Manual Drain, Metal Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1/4 in. NPT 1500 Series Air Compressor Filter and Regulator with Gauge, Piggyback, Manual Drain, Metal Bowl

    $134.99
    Was $149.99Save $15.00
  6. ARO 1000 Series Piggyback Air Compressor Filter/Regulator with Gauge, 1/8 in. NPT, Poly Bowl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1000 Series Piggyback Air Compressor Filter/Regulator with Gauge, 1/8 in. NPT, Poly Bowl

    $71.99
    Was $79.99Save $8.00
  7. ARO 1/2 in. NPT 2000 Series Combination Air Compressor Filter and Regulator, Piggyback, Manual Drain
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1/2 in. NPT 2000 Series Combination Air Compressor Filter and Regulator, Piggyback, Manual Drain

    $134.99
    Was $149.99Save $15.00
  8. ARO 1/4 in. 1000 Series Piggyback Filter/Regulator
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1/4 in. 1000 Series Piggyback Filter/Regulator

    $62.99
    Was $69.99Save $7.00
  9. Top Rated
    ARO 2000 Series Air Line Compressor Regulator, 1/2 in. NPT, Knob, Relieving, R37341-300
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    ARO 2000 Series Air Line Compressor Regulator, 1/2 in. NPT, Knob, Relieving, R37341-300

    $71.99
    Was $79.99Save $8.00
  10. ARO 1500 Series Air Line Compressor Regulator, 1/4 in. NPT, Knob
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1500 Series Air Line Compressor Regulator, 1/4 in. NPT, Knob

    $62.99
    Was $69.99Save $7.00
  11. ARO 3/4 in. 400 PSI Precision Air Compressor Regulator
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 3/4 in. 400 PSI Precision Air Compressor Regulator

    $539.99
    Was $599.99Save $60.00
  12. ARO 1/2 in. Inline Lubricator
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ARO 1/2 in. Inline Lubricator

    $80.99
    Was $89.99Save $9.00

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.