Hypo Jet® 2.0 Chemical Injector Softwash Applicator

Really good quality better than the other brands

Absolutely amazing piece of kit. Saved me mixing and using a watering can also using less hypo. Well worth the money.

Based on my first use.

Only used it once at the moment, but it works great. Time will tell how well the materials last with the chemicals etc but I do thoroughly rinse after use and run fresh water through it before cleaning up for the day.