BioGuard Lo 'n Slo pH Decreaser - 8 Lbs

Item #: 23317BIO

This item is IN STOCK


Usually Ships Within 1 Business Day

Expedited Shipping NOT Avaliable Not Avaliable Outside Contiguous US
Notify me when restocked

Available for:
Same Day Pickup

Available for:
Same Day Delivery

Same Day Delivery

Place your order before 2:00 PM and we'll drop it off on your doorstep today! Orders placed after 2:00 PM will be delivered the next day. Every delivery includes a free digital water analysis.

Same Day Pickup

Place your order before 2:00 PM and we'll have it ready for pick-up today. Orders placed after 2:00 PM will be ready the next day.


Sunplay - Ogden
216 N 700 W
Building 4C - Bay 5
Ogden, UT 84404
Store hours:
9am - 5pm, M-F

Las Vegas

Sunplay - Las Vegas
2950 E Sunset Rd
Las Vegas, NV 89120
Store hours:
10am - 6pm, M-F
10am -4pm, Weekends

Item Details

BioGuard Lo 'n Slo

Lo 'n Slo lowers the pH in swimming pool water, is quick dissolving and is safer to store, transport and handle than liquid acid.

Lo 'n Slo Features:
  • Granular pH decreaser
  • Reduces pH and total alkalinity in pool water
  • Safer to store, transport and hanle than liquid acid
  • Quick dissolving
  • 8 Pound Bottle


  • Sodium Bisulfate 93.2%
  • Other Ingredients 6.8%

Dosage Amounts per 10,000 Gallons:

  • 7.2 to 7.6 - Acceptable Range
  • 7.7 to 8.0 - 3/4 lbs
  • 8.1 to 8.4 - 1 1/4 lbs
  • Above 8.4 - 1 1/2 lbs

BioGuard 23317BIO

Reviews & Questions

Recently Viewed