Winter Guard Anti-Freeze, from Haviland Enterprises, Inc., of Grand Rapids, Mich., was created to provide an affordable anti-freeze solution for pool plumbing and equipment.

Formulated specifically to provide the same freeze-burst protection as glycol and glycol-alcohol based anti-freezes, this product is ideal for use when winterizing pools.

Winter Guard Anti-Freeze can be added directly into pool water.

For more information, contact Haviland Enterprises, Inc., Dept. SI, 421 Ann St. NW, Grand Rapids, MI 49504. Telephone 800-333-0400. Online www. havilandpool.com.