Therapeutic Ladder 3-Step 1.90 x .145 Inch state_Wisconsin The Service-21 units mount securely

The Service-21 units mount securely to any trailer or 2 inch trailer hitch receiver for safe transport from pool-to-pool

turbidimetric Phenol Red chemistry for these tests

It also includes (1) All-Purpose Filter Bag

This is a Taylor Alkalinity Standard 100 parts per million (ppm) replacement reagent for various Taylor pool water testing kits

Therapeutic Ladder 3-Step 1.90 x .145 Inch state_Wisconsin The Service-21 units mount securelyDesigned for hospital and or handicapped treatment pools. Sloping design, handrails and steps spaced 10 inches apart permit easy entry by the elderly or infirm. This ladder has not been certified ADA compliant.