LP-450
Low pass filter to block channels above 450 MHz. Blocks CATV channels above 62 (excluding 95-99).

 
LP-550
Low pass filter to block channels above 550 MHz. Blocks CATV channels above 78 (excluding 95-99).

 
LP-600
Low pass filter to block channels above 600 MHz. Blocks CATV channels above 86 (excluding 95-99).

 
LP-650
Low pass filter to block channels above 650 MHz. Blocks CATV channels above 100.

 
LP-700
Low pass filter to block channels above 700 MHz. Blocks CATV channels above 108.

 
LP-750
Low pass filter to block channels above 750 MHz. Blocks CATV channels above 116.

 
NOTCH-*
Negative Filter, used to remove a specific channel from a system in order to prevent viewing. Must specify channel when ordering.