Also compatible these filters: Hot Spring Alccolade (2005-2006), Hot Spring Jetsetter (1991-Current), Hot Spring Jetsetter NXT (2014-Current), Hot Spring Prodigy (1991-Current), Hot Spring Sovereign (1991-Current), Hot Spring Vanguard (2001-Current), Hot Spring Highlife ILE 2003, Hot Spring Grandee (1991-Current), Hot Spring Grandee NXT (2014-Current), Hot Spring Envoy (2004-Current), Hot Spring Envoy NXT (2014-Current), Hot Spring Aria (2007-2015), Hot Spring Landmark (1997-2003), Hot Spring Vista (2004-2013), Hot Spring Summit (1995-1996) Hot Spot SLX (1998-2002), Hot Spot SLXtra (2001-2002), Hot Spot RLX (1998-2002), Hot Spot TX (2011-Current), Hot Spot SX (2011-Current), Hot Spot RE (1998-2002), Hot Spot SE (1998-2000) Aladdin 13004 | Baleen AK-5005 | Darlly 60301 | Excel Filters XLS-602 | Filbur FC-3915 | Harmsco H-6430 | Hot Springs 0969601 Tri-X Filter | Magnum HS30 | Pleatco PWK30 | Pure N Clean PC-3915 | SD-00328 | SD-00703 | Unicel C-6430 | OEM 31489 | 73178 | 71825 | 73250 | OEM WA30TC-3 | APCC7095 | PLE-051-9186 | UNIC6430 | 13004ECO | PDC510-AFS | 645544039156 | Hot Springs Spas and Watkins 30 sqft