Hydrotech
Pura UV (40200116) Control Module, #11 & #20, 120V Electronic
$196.23
Replacement UV Lamp Bulb for Pura UV for Add-on 3, UV20 and UVBB Series.
Compatible models: 15530100, 15530200, 15530300, 15710100, 15710200, 15710400, 15710500, 15720121, 15720122, 15720221, 15720321, 15720421, 15720521, 15730131, 15730231, 15730331, 15730431, 15730531, 15810100, 15710200, 15710300, 15810400, 15810500, 15810600, 15820121, 15820221, 15820421, 15820622, 15820521, 15830131, 15830231, 15830331, 15830431, 15830631, and 15830531
Compatible models: 15530100, 15530200, 15530300, 15710100, 15710200, 15710400, 15710500, 15720121, 15720122, 15720221, 15720321, 15720421, 15720521, 15730131, 15730231, 15730331, 15730431, 15730531, 15810100, 15710200, 15710300, 15810400, 15810500, 15810600, 15820121, 15820221, 15820421, 15820622, 15820521, 15830131, 15830231, 15830331, 15830431, 15830631, and 15830531