Vodaland 4" Ultra Thin Channel Drain vs Mini Slot Channel System

Both are 304 stainless slot drains of about the same length. The Mini Slot Channel is the stronger all-round pick: it is rated A-D for light to heavy duty, comes in pre-slope or neutral, and has a removable ADA heel-proof grate cover. The Ultra Thin Channel is the better fit for shallow balconies and decks where depth is tight, and its 4-inch outlet makes tying into existing pipe simple. Owners of both praise the build quality; the Mini Slot has a 4.9 rating from 17 buyers, and one of them reported it did not work for their job.

• Choose the Ultra Thin Channel if your balcony or deck has little depth to work with and you need a shallow channel with a 4-inch center or side outlet.
• Choose the Mini Slot Channel if you want a drain rated for driveways and heavy traffic, with pre-slope or neutral options and a removable heel-proof grate cover.