WANGCL 1set Hot tub Mineral Stick for Swimming Pool Fish Pond Hot Tub Spa Filter Cartridge（Blue）

• Materials：made of premium ABS plastic, strong and odorless. The minerals contained inside will not cause any harm to the human body so
• Easy to Use:Just put our mineral sticks directly into the spa filters or skimmers and let them do their work.
• Long Lasting：can last for up to four months and are virtually maintenance-free. So they are definitely the right choice for you to effectively maintain water quality at low cost.
• Easy to install: just drop the spa wand into an existing filter and let the hot tub wand work
• Widely Application:The minimum required filter length for the spa hot tub filter mineral rod parts is about 6.5 inches,and the minimum filter hole diameter is 1-1/4 inches.

Product Description: Material: ABS How to use Just put our mineral sticks directly into the spa filters or skimmers and let them do their work. Step1 Align the points of the two extension rods with the holes and insert them. Step2 Insert the assembled extension rod into the SPA mineral stick to complete the installation. Application: Suitable for the spa mineral stick universal for most spas, hot tubs, swimming pools,fishponds,diving pools,and manymore. Specification: Material: ABS Color:Blue Size:7.5"L x 4.3"W x 2"H Weight:150g Packaging includes: 2 x Spa Minera Sticks 1 x User Manual