- 11239 
- https://www.amazon.com/Intex-Wall-Fitting-Adapter-11239/dp/B00LCJ946O
  4.5  35 
  Intex Wall Fitting Hose Adapter 11239
  $29.99  FS  

  
- https://intexcorp.com/replacement-parts/above-ground-pools/pool-accessories/maintenance-cleaning/auto-pool-cleaner/2018/28001e/11239-hose-adapter/
  11239, Hose Adapter
  $2.36