The EurekaStyle "OX" Bags. Eureka Part #61230A are the correct bags for your Eureka Oxygen Canister Vacuum cleaner model# 6997. The Eureka Style "OX" Bags. Eureka Part #61230A offer a anti-bacterial barrier. The Eureka Style "OX" Bags. Eureka Part #61230A, also fit the Eureka Oxygen models 6991, 6992, 6994, 6996, 6998 & 6999. 

Here is a link to our GoVacuum.com website so you can view and purchase the Eureka Style "OX" Bags. Eureka Part #61230A: www.govacuum.com/eureka-style-ox-replacement-vacuum-cleaner-bags-3-pack-for-models-61230a-61230c-61230d-61230f.html