ID 1" - OD 1 1/4" This wall tubing comes in summer and winter grade. Summer grade is just right for warm days while winter grade is perfect for cold days. Can be used with 1" reducing nozzle, shoved down into the wall cavity and then pulled out slowly as insulation is blown. Order by 10 foot section.

ID 1" - OD 1 1/4" This wall tubing comes in summer and winter grade. Summer grade is just right for warm days while winter grade is perfect for cold days. Can be used with 1" reducing nozzle, shoved down into the wall cavity and then pulled out slowly as insulation is blown. Order by 10 foot section. Order 100 ft. one size and receive a 5% discount.

ID 1" - OD 1 1/4" This wall tubing comes in summer and winter grade. Summer grade is just right for warm days while winter grade is perfect for cold days. Can be used with 1" reducing nozzle, shoved down into the wall cavity and then pulled out slowly as insulation is blown. Order by 10 foot section.

ID 1 1/4" - OD 1 1/2" This wall tubing comes in summer and winter grade. Summer grade is just right for warm days while winter grade is perfect for cold days. Can be used with 1 1/4" reducing nozzle, shoved down into the wall cavity and then pulled out slowly as insulation is blown. Order by 10 foot section.

ID 1 1/2" - OD 1 3/4" This wall tubing comes in summer and winter grade. Summer grade is just right for warm days while winter grade is perfect for cold days. Can be used with 1" reducing nozzle, shoved down into the wall cavity and then pulled out slowly as insulation is blown. Order by 10 foot section.

ID 2" - OD 2 1/4" This wall tubing comes in summer and winter grade. Summer grade is just right for warm days while winter grade is perfect for cold days. Can be used with 1" reducing nozzle, shoved down into the wall cavity and then pulled out slowly as insulation is blown. Order by 10 foot section.

The Mark II hose features an especially abrasion-resistant crown and translucent ribbed walls for easy monitoring of material flow. Lightweight polyethylene hose offers the best flexibility with the added feature of having interior walls designed to achieve greatest amount of fluff to the material being blown through it. Both durable and economical for rugged all purpose performance.

The Mark II hose features an especially abrasion-resistant crown and translucent ribbed walls for easy monitoring of material flow. Lightweight polyethylene hose offers the best flexibility with the added feature of having interior walls designed to achieve greatest amount of fluff to the material being blown through it. Both durable and economical for rugged all purpose performance.

The Mark II hose features an especially abrasion-resistant crown and translucent ribbed walls for easy monitoring of material flow. Lightweight polyethylene hose offers the best flexibility with the added feature of having interior walls designed to achieve greatest amount of fluff to the material being blown through it. Both durable and economical for rugged all purpose performance.