FRS PP12-3-S * ParaZyme™ Urinal
Deodorizer Blocks		                              
FRS PP12-3-S * ParaZyme™ Urinal
Deodorizer Blocks		                          
FRS 12-3-CH *
FRS 12-4-CH *		 Urinal Deodorizer Blocks                                
FRS 12-TOSS-C-F * Eco Fresh® Urinal Block
with Enzymes		                                
FRS 12-3.5BB *
FRS 12-4BB-CH *		 Bowl Blocks                              
FRS 6-16HU-CH *
FRS 6-24HU-CH *		 Wall Blocks                                
FRS 1-20 * 20-lb. Super Block                          
FRS PP12-3USPB-S-F * ParaZyme™ Urinal
Screen with Para Odor
Counteractant Block		                              
FRS 12-USPB * Para Urinal Screen with
Deodorizer Block		                              
FRS 12-SANI Non-Para CleanAir® Block
& Screen		                            
KRY U03 *
KRY U04 *		 Urinal Deodorizer Blocks                                
KRY B04 * Bowl Blocks                            
KRY W16 *
KRY W24 *		 Wall Blocks                              
KRY G20 * 20-lb. Super Block                          
KRY NBB Non-Para Bowl Block                            
KRY PBS * Para Urinal Screen with
Deodorizer Block		                              
KRY NUS Non-Para Urinal Screen
with Cleaner Block		                            
BGD 661 Non-Para Toilet Bowl Block                              
BGD 660 Non-Para Extra Duty Urinal
Screen with Block		                            
* Item may not be available in all states.
Deodorizing Blocks Defined:        
PARA BLOCK DEODORANTS   NON-PARA BLOCK DEODORANTS   ENZYMATIC BLOCK DEODORANTS
Air-activated, freshen the air and eliminate undesirable odors. Made from paradichlorobenzene saturated with liquid deodorants. WARNING: This product contains a chemical known to the state of California to cause cancer and may not be available in all states.   Water-activated, tint the water blue, counteract odors and fi ght bacterial growth. Contains no paradichlorobenzene.   Benefi cial bacteria are added to the deodorizing (Para or Non-Para) block. The bacteria release enzymes that consume the odor's source, effectively and permanently eliminating odors.