Overview Reviews Similar Products Product Description Replacement for the Caldera SpiriTub BL-50 and BL45 Control The control hole need to be cut out to fit this new one. Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view SpiriTub, Caldera Spa Cover - CD-9 $479.00 SALE Quick view CALDERA CONTROL PANEL,DJS 50/60HZ 09-C 77533 $222.30 $199.04 Add to Cart Quick view MASTER CONTROL, BL-M-50 STD $202.62 Add to Cart