Firehouse Subs H2O for Heroes FREE Medium Sub

April 12, 2020

Once again this year, Firehouse Subs will be collecting bottled water and exchanging it for FREE submarine sandwiches. Donate a 24 pack of bottled water and receive a free medium sub. The bottled water you donate will be given to local first responders and community groups. It’s a win-win for everyone: they get donations, you get free food! Don’t miss the Firehouse Subs H2O for Heroes event.

This year, Firehouse Subs is teaming up with DASANI who will match donations case for case. All water will go to local fire and police departments to be distributed to those in need.

Offer valid only on Saturday, August 3, 2019 at participating restaurants. Not valid in conjunction with any other coupon or special promotional discount. Most Firehouse Subs locations will be open regular hours on Labor Day (Monday, September 2.)