- https://www.ebay.com/itm/Filter-Hose-Conversion-Kit-For-Intex-Bestway-Pools-Convert-40mm-to-1-or-1/383546098799?epid=28028564354&hash=item594d21046f:g:LfgAAOSwuN9cfyCs
  Filter Hose Conversion Kit For Intex & Bestway Pools Convert 40mm to 1¼” or 1½
  $10.0 + 5.5  clickshipboom_1 (380 )