Spa Frog Bromine Refill Replacement Cartridge (YELLOW)

Regular price $ 13.00

Shipping calculated at checkout.
  • Yellow in photo. Dissolves over 3-5 weeks, cartridge has adjustable dissolve rate control on side for flow through container
  • This is 150 Gram cartridge, 98% active ingredients 1-bromo 3- chloro
  • Sold at minimum advertised price, MSRP = $15.95