Save 20% on an Ethereal Helios HS-1912PC surge protector and power line
conditioner. Just add the qualifying
item to your cart and we'll automatically add the coupon savings to your order.
Offer ends 8/8/2026. We retain the right to cancel and/or modify this offer at
any time without prior notice. Return of qualifying purchase will void the offer and
will require an adjustment of the refund amount to reflect the discount given.