Item Number: GSD901
Pesticide Respirator
Stay Safe When Spraying
We highly recommend the use of a respirator when spraying or dusting. Some natural materials, such as sulfur and diatomaceous earth are highly irritating.
- Respirator mask is approved for use with organic vapors, pesticides, paints, vapors, lacquers, enamels and dusts.
- Respirator includes replaceable cartridges containing the filters.
- Note: Facial hair may interfere with seal against face.
- Goggles may be used with this respirator, but it can be difficult to use them together, depending on the shape and size of your face
Check Your Zone Compatibility:
Compatible with your zone.
Growing Zone for

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Since 1976, we've served our customers at every stage of growing. Please contact us at any time. We are happy to support and assist you.
Shipping Information
Shipping Information
Shipping Weight: 1.5 lb
Dimensions: 7.0"L x 5.0"W x 4.75"H
Features
Features
- Replacement Parts Available
Characteristics
Characteristics
Use Instructions
Use Instructions
Useful Information
Useful Information
Guarantee
Guarantee
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The vent valve under the filter was defective when I received the mask. I don't know how this defect was not noticed before shipping to me but they replaced the mask free of charge (including shipping charges). The new mask works well and passed both positive and negative pressure tests.
I can't really tell if I've got a good seal when I do either the negative or positive pressure check. It seems like the mask doesn't really fit my face. I hear a humming sound when I breathing, like something is vibrating within the mask. Maybe this mask is above my pay grade?
Works well. Fits great.