Will it reduce the airflow with the harbor freight (central machinery) 2 hp dust collector, which comes with a 5 micron bag?

I have no positive way to tell but I can say I can see no visible reduction from the dust collection when connected to my tools (planer or table saw). I am well pleased with the bag. It is stiffer and thicker than original. Fit was pretty much like original. I am however, using the larger impeller on my dust collector (Wen part / not Rikon - much cheaper and availible) that did increase the suction on my unit.

will this bag fit a shopfox w1727?

measure the diameter where the bag fits on your shop fox. 21" is the diameter of the bag. it was a little loose on my HF DC but the band clamp sealed it good

Has this been 3rd party tested?

Bagged dust collectors spew dust! This bag cuts the spew down.

Will the 1 micron bag fit over the Jet canister filter?

its 21" diameter 31" long. i dont think bags are supposed to go over canister filters

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POWERTEC 70333 Dust Collector Bag, 21" x 31", 1 Micron Filter, for Jet, Grizzly, Shop Fox, Wen, Harbor Freight, and POWERTEC DC-1512

POWERTEC 70333 Dust Collector Bag, 21" x 31", 1 Micron Filter, for Jet, Grizzly, Shop Fox, Wen, Harbor Freight, and POWERTEC DC-1512

Product ID: 480435249

Details

Brand
POWERTEC
Capacity
35 gallons
Colour
White
Compatible devices
Dust collector
Material
Polyester

💨99% dust particle capture

♻️Durable, reusable polyester felt

🛡️1 micron ultra-fine filtration

€ 113.89

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Elevate your workshop air quality—because clean means professional.

HEAVY DUTY REUSABLE - Crafted from ultra-thick polyester felt designed for long-term durability and sustainability.
UNIVERSAL COMPATIBILITY - Fits top dust collector bags for major brands like Jet, Grizzly, Shop Fox, Wen, and Harbor Freight (18"-20" models).
OPTIMIZED AIRFLOW DESIGN - Maintains maximum airflow without sacrificing filtration efficiency—breathe easy while you work.
ULTRA FINE 1 MICRON FILTER - Trap 99% of the finest dust particles for a cleaner, safer workspace.
EFFORTLESS INSTALLATION REMOVAL - Quick-swap design keeps your shop running smoothly with minimal downtime.

The POWERTEC 70333 Dust Collector Bag is a premium 1 micron filter bag measuring 21" x 31", engineered to capture up to 99% of fine dust particles from woodworking tools. Made from ultra-thick, reusable polyester felt, it ensures long-lasting durability without compromising airflow. Compatible with most 18"-20" dust collector systems including Jet, Grizzly, Shop Fox, Wen, and Harbor Freight, this bag offers easy installation and superior dust control to keep your workspace clean and safe.

Specifications

ASIN	B0BD83FTBX
Best Sellers Rank	371,282 in DIY & Tools ( See Top 100 in DIY & Tools ) 490 in Vacuum & Dust Collector Bags
Brand Name	POWERTEC
Capacity	35 gallons
Colour	White
Compatible Devices	Dust collector modles between 18" and 20"
Country Of Origin	Taiwan
Customer Reviews	4.6 4.6 out of 5 stars (310)
Global Trade Identification Number	00843441116028
Included Components	INCLUDES: (1) Heavy Duty Dust Collection Bag
Item Depth	Standard
Item Dimensions	78.7 x 78.7 x 49.5 centimetres
Item Type Name	POWERTEC 70333 Dust Collector Bag, 21" x 31", 1 Micron Filter
Item Weight	939 g
Manufacturer	POWERTEC
Manufacturer Part Number	70333
Material Type	Polyester
Model Number	70333
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Easy Installation, Easy Removal
UPC	843441116028
Unit Count	1.0 count

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€ 113.89

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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