Target.com is offering select Brita products for B1G1 50% Off. So you could buy this 18 cup Filtration Dispenser ($26.99)!
with a set of 4 refill filters (normally $17) for only $34.20! which would normally cost you $43 for both items together.
Hit the link to either ship to your local store, or buy online. FREE shipping on orders over $35