Description

The GT424 White Top Plate is a genuine replacement corriboard top plate designed specifically for the GT424 Nutrient Film Technique (NFT) hydroponic system. Made from robust, food-safe corrugated polypropylene (corriboard), this top plate forms the upper surface of the NFT channel, supporting plants in net pots while allowing nutrient solution to flow continuously over the root zone below.

Over time, NFT top plates can become cracked, stained or damaged through regular use — having a genuine OEM spare part on hand ensures minimal downtime when a replacement is needed. Fits directly into the GT424 system with no modifications required.

Key Features:

• Genuine OEM replacement part for the GT424 NFT hydroponic system
• Made from food-safe corrugated polypropylene (corriboard)
• Supports standard net pots within the NFT channel
• Keeps nutrient flow uninterrupted with an exact-fit replacement
• Available directly from The Horticulture Company