Spring has arrived and National Marine Products / Drytheair.com is here to help you.  We carry an excellent choice of cost effective and easy to use dehumidifiers that will keep moisture under control anytime throughout the year!

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Compact Hygro-Thermometer Davis Air-Dryer ™ Mildew Fighter 1000 Happy's Air Dryer
List Price: $36.95
Our Price: $12.95
Sale Price: $11.95
You Save $25.00!
List Price: $64.99
Our Price: $56.95
Sale Price: $44.20
You Save $20.79!
National Marine Products Inc Compact Hygro-Thermometer - Thermometers National Marine Products Inc Davis Air-Dryer ™ Mildew Fighter 1000 Happy's Air Dryer - Boat Maintenance Products - Dehumidifiers - Moisture Control
Compact Hygro-Thermometer Davis Air-Dryr ™ Mildew Fighter 1000 Happy's Air Dryer
Big Digit Hygro-Thermometer With External Temperature Sensor Davis Instruments ® Self-Inflating Key Buoy™
List Price: $39.95
Our Price: $14.95
Sale Price: $12.95
You Save $27.00!
Our Price: $6.99
National Marine Products Inc Big Digit Hygro-Thermometer With External Temperature Sensor - Thermometers - Humidity Sensors National Marine Products Inc. Davis Instruments ®  Self-Inflating Key Buoy™ - Boat Maintenance Products & Accessories
Big Digit Hygro-Thermometer With External Temperature Sensor The ultimate key fob for boaters!
If your keys fall in the water, the Key Buoy opens up like a clam and, within 60 seconds, a water-activated chemical reaction inflates a 14" long, bright orange, tube-shaped float which rises to the surface and sticks up out of the water, with your keys still attached. The Key Buoy maintains buoyancy on the surface of the water for about 40 minutes. The activator is sodium bicarbonate and tartaric acid, a mild irritant, avoid contact with eyes and skin.
DRI-Z-AIR Dehumidifier Unit Dri-Z-Air ™ 60 oz Refill Container
List Price: $8.99
Our Price: $6.99
You Save $2.00!
List Price: $9.99
Our Price: $7.95
You Save $2.04!
DRI-Z-AIR Dehumidifier Unit National Marine Products Inc Dri-Z-Air ™ 60 oz Refill Container  - Boat Maintenance Products
Dri-Z-Air ™ Unit with 1 Package of 13 oz. Crystals Dri-Z-Air ™ 60 oz Refill Container