Implants are EPA approved for use indoors where foliar sprays and soil systemics cannot be used

1-1/4" hook opening

Convenient Solo&reg tip eliminates the need to carry multiple nozzles fordifferent spraying jobs

Last it suffocates any mosquito larvae in standing water

Box of 100

Solo Cylinder Assembly 4073190 birchmeier replacement replacements Implants are EPA approved forSolo cylinder assembly (numbers 12, 13, 20 and 51 included). Compatible Sprayers: Solo 425 4 Gal. Backpack Sprayer with Piston Pump (#L425) Solo 425 DELUXE 4 Gal. Deluxe Backpack Sprayer with Piston Pump (#224513) Solo 435 5 Gal. Standard Backpack Sprayer with Piston Pump (#L435)