Welders Summer Sale

New Welders Rewards! | Earn points on every purchase, unlock exclusive perks, and score serious savings.

Up to $1,200 back on select machines & equipment

Buy Now, Pay Later. Easily apply for low payments over 6, 18 or 24 months
Payment Options
American Express Discover Visa MasterCard PayPal PayPal Credit Google Pay Apple Pay Venmo

Welder Supply Company Summer Sale

FREE Gifts $50+ | FREE Shipping*

*Lower 48 States Only

$50.00
T-Shirt + Stickers
$50.00 T-Shirt + Stickers
$1,750.00
Omaha Steaks Elite Package
$1,750.00 Omaha Steaks Elite Package
$2,000.00
Omaha Steaks Gold Package
$2,000.00 Omaha Steaks Gold Package
$2,500.00
Omaha Steaks Grand Package
$2,500.00 Omaha Steaks Grand Package
$3,000.00
Omaha Steaks Deluxe Package
$3,000.00 Omaha Steaks Deluxe Package
$3,500.00
Omaha Steaks Premium Package
$3,500.00 Omaha Steaks Premium Package
$4,000.00
Omaha Steaks Platinum Package
$4,000.00 Omaha Steaks Platinum Package
$4,500.00
Omaha Steaks Diamond Package
$4,500.00 Omaha Steaks Diamond Package

Ships Free To Lower 48 States

Miller RTI Filter/Air Dryer #300491

Part Number: 300491
UPC: 715959396295
1 Review
$511.19 + Free Shipping $580.27*
SAVE $69.08
Qualifies for Welder's Summer Sale

Miller Plasma RTI Filter/Air Dryer #300491

Welders Supply has the lowest price on the Miller RTI Filter/Air Dryer #300491

If you want your plasma torch to last, you need a filter to ensure it has a clean, dry air supply. The Miller RTI Filter/Air Dryer removes water, dirt and oil as small as 1 micron with 99.9% efficiency. It's easily installed on the back of most plasma cutters and is equipped with a 1/4" NPT port to allow use on most plasma systems. Features a heavy-duty metal bowl with see-through poly window, automatic drain and easy spin-off of elements

Included with this kit:

  • Universal mounting bracket
  • 12" air hose with fittings
  • all necessary mounting hardware and connectors
Looking for more? Browse our entire selection of welding helmets!

Specifications

  • Pipe size: 1/4" NPT
  • Maximum flow: 20 SCFM @ 80 PSI
  • Removal Rating: 1 micron
  • Size: 6.3" x 2.5"

SHIPPING DIMENSIONS

Height: 4.00 Inches
Width: 12.00 Inches
Length: 12.00 Inches
Weight: 5 Lb(s) 8 Oz

Manufacturer Reviews

nbironworks1
Product works very well and does what it is supposed to do. very helpful and also protects your wielding/cutting machine.

Product Questions and Answers

Have a question about this product? Submit your question using the form below

Related Products

Miller Spectrum 875 Auto-Line XT60 Hand-Held Torch with 20ft Cable #907584 Miller Electric Miller Spectrum 875 Auto Plasma Cutter with 50ft XT60 Hand Torch (907584001)
(6)
54 purchased
Save $1,089.06
$4,069.00
$5,158.06
Free Shipping
Miller Plasma Cutting Torch Miller Electric Plasma Cutting Torch XT40, 12FT Hand Held Torch (Replacement) #249951 22 purchased
Save $109.22
$463.68
$572.90
Free Shipping
Miller Plasma Torch Consumable Kit Part#222938 Miller Electric Plasma Torch Consumable Kit #222938 12 purchased
Save $48.35
$169.84
$218.19
Shop Miller Spectrum 875 Plasma Cutter with XT60 Torch and Ships with Free Helmet and Gloves Miller Electric Spectrum 875 Plasma Cutter w/ 80° Hand Torch, 20' or 50' Leads (220V 1PH) #907583
(9)
104 purchased
Save $1,032.84
$3,859.00
$4,891.84
Free Shipping

Be the first to know about upcoming specials!