Chapin 5000 16-Ounce Hand Rose and Plant Duster Screwdrivers The primary difference is that

The primary difference is that hard water minerals are replaced with potassium instead of sodium

Continuous duty

Stabilizes gas & diesel fuels up to 2 years

and O-rings

Works with hanging or pole-mounted bird feeders

Chapin 5000 16-Ounce Hand Rose and Plant Duster Screwdrivers The primary difference is thatLightweight 16 ounce translucent bottle Large mouth opening for easy filling Easy action hand pump Compatible with common pesticide and fungicide powders Versatile enough for use in nurseries and gardens or on fruit trees and ornamentals Applications Powders Fungicides Herbicides Pesticides Product Summary The Chapin Rose and Plant Duster is a quick, efficient way to apply pesticide and fungicide powders in your garden. The 16 ounce translucent bottle