Jack's Magic The Step Stuff, (2) 8 oz Bottles | JMSTEPSTUFF Digital Water Testers Pro Clean 100) due to

Pro Clean 100) due to variations in measurement methods between manufacturers

Reemay 2033 Pleat Count 70 Top Cap: open

4-feet long

Intex filter pump models 520 and 530 (non-R versions) originally used a Type A cartridge

Performs in high TDS conditions

Jack's Magic The Step Stuff, (2) 8 oz Bottles | JMSTEPSTUFF Digital Water Testers Pro Clean 100) due toJack's Magic "The Step Stuff" 16 oz 1lb total. (2) 8 oz Bottles Safely and effectively removes most common stains from pool steps Safe to use with all vinyl liner steps Easy to use! Features and Benefits: Includes (1) 8 oz liquid and (1) 8 oz powder Easy to Use I have yellowish brown stains on my steps and nowhere else in the pool. Should I try The Step Stuff kit? Yes; just make sure your pool is within the water chemistry parameters listed on the