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Urinal Blocks

20-lb. Super Block

Powerhouse para deodorizer for sewers, elevator shafts, dumpsters, water treatment facilities. Unique mesh hanger, safe for hanging. Fights odors up to 14 weeks. Cherry fragrance. One block per box. Not for sale in California.

MSDS Sheet
No.TypeQty./UnitList Price 
FRS 1-20N/A1 EA$86.99Add To Cart 
KRY G201 Block per Box2/CS$82.45Add To Cart 


Bowl Blocks

Plastic hanger has a pressure-sensitive clip that holds para block in place even during cleaning. Cellophane-wrapped to keep block intact—no chipped pieces to clog toilet. Fights odors up to 30 days. Cherry fragrance. 12 blocks per box; 12 boxes (144 blocks) per case. Not for sale in California.

MSDS Sheet
No.TypeQty./UnitList Price 
FRS 12-3.5BB3.5-oz. Block12/12's$191.89Add To Cart 
FRS 12-4BB-CH4-oz. Block12/12's$208.97Add To Cart 
KRY B044-oz. Block12/12's$165.42Add To Cart 


Eco-Fresh Hang Tag, Herbal Mint Fragrance

Hang from a variety of objects, such as a door stop, toilet handle, etc. For greater placement options, use the suction cups. 100% more fragrance than typical air fresheners. Keeps any area smelling cleaner, longer. VOC Compliant, available for sale in 50 states. No ozone depleting ingredients, 1/10 the VOCs of most aerosols. Easy to recycle, with no cleaning or separating needed, and no harmful chemicals to dispose of. Manufactured with over 50% less energy than typical containers.

No.TypeQty./UnitList Price 
KRY EHTS72HMLN/A6/12'S$25.96Add To Cart 


Eco-Fresh Hang Tag, Mint Fragrance

Hang from a variety of objects, such as a door stop, toilet handle, etc. For greater placement options, use the suction cups. 100% more fragrance than typical air fresheners. Keeps any area smelling cleaner, longer. VOC Compliant, available for sale in 50 states. No ozone depleting ingredients, 1/10 the VOCs of most aerosols. Easy to recycle, with no cleaning or separating needed, and no harmful chemicals to dispose of. Manufactured with over 50% less energy than typical containers.

No.TypeQty./UnitList Price 
KRY EHTS72MGLN/A6/12'S$25.96Add To Cart 


Gem Urinal Screen, Herbal Mint Fragrance

Freshens urinal with 10 times more fragrance, gradually released over 30 days. Natural oils ensure quality fragrances that are more appealing. Colorful, translucent design will definitely get noticed. Pliable material traps more debris and can be molded to better protect drain. Safe for waterless urinals. VOC Compliant, available for sale in 50 states. No ozone depleting ingredients, 1/10 the VOCs of most aerosols. Environmentally conscious.

No.TypeQty./UnitList Price 
KRY EGEM72HMLN/A6/12'S$43.78Add To Cart 


Gem Urinal Screen, Mango Fragrance

Freshens urinal with 10 times more fragrance, gradually released over 30 days. Natural oils ensure quality fragrances that are more appealing. Colorful, translucent design will definitely get noticed. Pliable material traps more debris and can be molded t

No.TypeQty./UnitList Price 
KRY EGEM72MGLN/A6/12'S$43.78Add To Cart 


Non-Para Bowl Block

Enzyme bowl block deodorizes, cleans and prevents scale buildup. Every flush tints water blue, while healthy bacteria eliminate odors and maintain drain lines. Lasts up to 1,500 flushes. Green Apple fragrance.

MSDS Sheet
No.TypeQty./UnitList Price 
KRY NBB12 per Pack6/DZ$25.02Add To Cart 


Non-Para CleanAir® Block & Screen

(Not shown.) Deodorizes, cleans and prevents scale buildup. Enzymes continuously eliminate odors and maintain drain lines. Flexible screen traps debris. Tints water blue with every flush. Lasts up to 1,500 flushes.

MSDS Sheet
No.TypeQty./UnitList Price 
FRS 12-SANIGreen Apple Fragrance6DZ/CS$34.56Add To Cart 


Non-Para Toilet Bowl Block/Rim Hanger

Cleans and deodorizes with every flush. Colors water aqua. Evergreen fragrance. Combats uric acid odors; prevents stains. Won’t clog drain, lasts up to 30 days.

MSDS Sheet
No.TypeQty./UnitList Price 
BGD 66112 per Pack12/CS$31.58Add To Cart 


ParaZyme™ Bowl Blocks

Plastic hanger has a pressure-sensitive clip that holds enzymatic para block in place, even during cleaning. Cellophane-wrapped to keep block intact. Contains billions of beneficial bacteria that release enzymes to destroy odors at their source. Fights odors for up to 30 days. Springtime fragrance. 3.5-oz. block. 12 blocks per box; 12 boxes (144 blocks) per case. Not for sale in California.

No.TypeQty./UnitList Price 
FRS PP12-3.5BB-SN/A12/BX$17.24Add To Cart 


ParaZyme™ Urinal Deodorizer Blocks

Contains billions of beneficial bacteria that release enzymes to destroy odors at their source. Enzymatic para deodorizer is effective for up to 30 days. Springtime fragrance. Individually wrapped 3-oz. block. 12 blocks per box; 12 boxes (144 blocks) per case. Not for sale in California.

No.TypeQty./UnitList Price 
FRS PP12-3-SN/A12/BX$11.10Add To Cart 


ParaZyme™ Urinal Screen with Para Odor Counteractant Block

Pliable screen traps debris and protects drain. Enzymatic para block releases billions of beneficial bacteria to eliminate odors at the source. Lasts up to 30 days. Readily identifiable speckled block. Not for sale in all states.

MSDS Sheet
No.TypeQty./UnitList Price 
FRS PP12-3USPB-S-FSpringtime Fragrance1/DZ$39.69Add To Cart 


Urinal Deodorizer Blocks

Instantly eliminates persistent odors at their source. Para deodorizer is effective for up to 30 days. Cherry fragrance. Individually wrapped. 12 blocks per box; 12 boxes (144 blocks) per case. Not for sale in California.

MSDS Sheet
No.TypeQty./UnitList Price 
FRS 12-3-CH3-oz. Block12/12'S$123.10Add To Cart 
FRS 12-4-CH4-oz. Block12/12's$155.71Add To Cart 
KRY U033-oz. Block12/12's$122.56Add To Cart 
KRY U044-oz. Block12/12's$140.87Add To Cart 


Wall Blocks

Complements urinal and bowl blocks. Para block controls odor for up to 60 days. Each block includes cardboard box for hanging. Hang above door for best results. Cherry fragrance. 6 blocks per box. Not for sale in California.

MSDS Sheet
No.TypeQty./UnitList Price 
FRS 6-16HU-CH16-oz. Block36/CS$30.96Add To Cart 
FRS 6-24HU-CH24-oz. Block36/CS$42.20Add To Cart 
KRY W1616-oz. Block12/BOX$56.77Add To Cart 
KRY W2424-oz. Block6/BOX$38.97Add To Cart