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FDS1 – FLEX DUCT SUPPORT

$6.58

Free Part Testing
27,000+ In Stock
4.9 Stars · 512+ Reviews
Since 1998

Malco FDS1 flexible duct support. Prevents flex duct from sagging and restricting airflow. Fits 4″ to 16″ duct. Recycled polymer, installs with zip ties.

🏪 In-Store Pickup Only — We do not offer shipping or online ordering. Visit our Dallas location to purchase.
In Stock

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10226 Plano Rd, Suite 104, Dallas TX 75238

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Mon–Fri 10 am – 7 pm  |  Sat 10 am – 3 pm

Description

Flex duct sags over time, especially in long runs through attics and crawlspaces. When duct sags, it creates low spots that restrict airflow and reduce cooling/heating. This support clips onto the duct to hold its shape and keep air moving.

Specs: Fits 4″ to 16″ flex duct, 100% recycled polymer, lightweight, installs with zip ties or duct strap

Replaces: FDS181GRAY

Fits: Universal — works with any 4″ to 16″ flexible duct

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Call (214) 340-9421