BioGuard® Pool Closing Complete – 3‑in‑1 Winterizing Formula (2 L) – part #25771BIO

Name: BioGuard® Pool Closing Complete – 3‑in‑1 Winterizing Formula (2 L) – part #25771BIO
Brand: BioLab, Inc.
SKU: 25771BIO
Price: 49.86 USD
Availability: InStock

Type: Clarifier

SKU: 25771BIO

$49.86

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Finalize pool winterizing with BioGuard Pool Closing Complete. This 3‑in‑1 formula clarifies, prevents scale and corrosion, and protects equipment—use before closing and enjoy easier spring start-up.

Product Description

Concentrated 3‑in‑1 formula that clarifies water, prevents scale and corrosion, and protects pool surfaces and equipment during winter months.
Safe for all pool types: in‑ground, above‑ground, chlorine, bromine, saltwater, and SoftSwim® systems.
Treats up to 25,000 gal per 2 L bottle; half dose for pools ≤12,000 gal to save product.
Easily administered by slowly pouring around the deep end while the pump runs, followed by two hours of circulation.
Compatible with BioGuard Arctic Blue winter kits—but powerful enough to be used on its own.
Ideal as a final closing-step to simplify spring start-up and reduce maintenance.

Specifications

Brand : BioGuard

Dimensions: 7.8″ × 10″ × 4.8″

Barcode: 017541656146

FAQ

Q: Will this work in saltwater pools?

A: Yes—safe for chlorine, bromine, saltwater, and SoftSwim systems.

Q: How much does one bottle treat?

A: Treats up to 25,000 gal; use half bottle for pools ≤12,000 gal.

Q: When should I apply it?

A: As the final step before closing the pool for winter.

Directions

Ensure pump, filter, skimmer, and heater are functioning and clean.

Shake bottle well.

Pour entire 2 L (or half bottle for ≤12,000 gal) slowly into the deep end while walking around.

Run circulation pump for at least 2 hours.

Continue with your standard closing procedures.

Compatability