Ultra Whole Home Surge Protection Save $100 Off Ultra Whole-Home Surge Protection Expires: August 31, 2026 - Act now, 12 days left! Offer valid on select ultra whole home surge protector. Discount must be redeemed at time of booking and cannot be combined with other offers. Not valid on prior purchases. One offer per household. Promo valid through 8/31/2026. Restrictions apply.