Power Soak is the fast-acting, granular deep-cleaner for pleated hot tub & pool filter cartridges. Nothing removes dirt & grime better. Added enzymes devour body oils & lotion residues. Can't cause spa water foaming, as do household cleaners & degreasers!

• Economical - enough for 4 filter cleanings
• Non-foaming, Enzyme Active
• 1 lb. bottle

Product notes: Dissolve just 1/2 cup in bucket of hot or cold water (hot water reduces soak time).