


SALE PROHIBITED TO PERSONS UNDER 18 - FREE SHIPPING FROM €40 (Mainland Spain only - Max. 25 Kg)
Drain Cone for grow table is a compact plastic filter that is placed in the drainage hole of trays and tables to retain substrate residues and impurities. Conical design in black color, standard thread and quick assembly for clean drainage in indoor cultivation.

This Drain Cone for Grow Table prevents solid particles from ending up in the reservoir or return line, preserving pumps, pipes, and valves. The conoidal shape acts as a mechanical pre-filter: it stops pieces of peat, coco, or perlite and allows water to flow without obstructions.
Thanks to the 25 mm thread size, it fits standard outlets of multiple irrigation tables and slab trays. With a length of 5 cm and inner diameter of 2.3 cm, it offers a balance between flow rate and solids retention.
The plastic material provides lightness and resistance to frequent cleaning, while the black color hides stains and integrates into indoor grow installations. Once installed, maintenance is reduced to periodic rinsing to remove biofilm and residues.
In combination with indoor accessories (tubes, elbows, valves, and pumps), the drainage circuit works steadily, reduces puddles under the table, and improves hygiene and safety.
This piece is especially useful in cannabis cultivation where the control of cannabis plants requires reliable drainage readings to manage EC/PPM and irrigation plans.
In the Hydroponics Blanes catalog, trusted Grow Shop and online grow shop, it is found alongside compatible trays, connectors, and filters, with discreet shipping to the peninsula and the EU.
In indoor cultivation, reliable drainage prevents waterlogging, bad odors, and the proliferation of fungi in the root zone. The Drain Cone for Grow Table centralizes evacuation to the collection point, keeps the perimeter of the tent dry, and facilitates cleaning routines. The retention of solids protects recirculation pumps and reduces downtime due to clogs.
It is used to filter and channel the drainage from trays and tables, retaining substrate and allowing water to pass to the reservoir or drain. It minimizes obstructions, reduces maintenance, and allows precise drainage measurement, key to adjusting fertilization and substrate flushes in cannabis cultivation.
Although the component is not a pot, it works together with pots, grow bags, and fabric containers placed on trays. The Drain Cone for Grow Table collects the excess drained from the pots and channels it out of the table, maintaining order and facilitating plant rotation without risk of puddles.
1. Check that the tray or table has a standard hole with 25 mm thread.
2. Screw in the Drain Cone for Grow Table until a firm seat is achieved without looseness.
3. Connect hose or return tube to the corresponding outlet point.
4. Perform an irrigation test to check flow and absence of leaks or overflows.
5. Periodically clean the cone to remove substrate residues and biofilm.
Low-cost accessory that saves time and prevents breakdowns: fewer obstructions, fewer incidents, and longer life for pumps and piping. Minimal investment with immediate impact on operational efficiency of indoor grow installations.
Available at Hydroponics Blanes, trusted Grow Shop with discreet shipping. In the online grow shop you will find compatible indoor accessories: trays, elbows, hoses, valves, pumps, and irrigation tables to set up a clean and scalable circuit.
The Drain Cone for Grow Table provides control and cleanliness to the work area: it filters solids, guides water to the collector, and keeps the area under the tray clear. Perfect for tents and rooms with manual or drip irrigation, where consistent drainage ensures stable parameters and less maintenance.
Technical features:
Shape: Conoidal that favors solid capture.
Color: Black for discreet integration.
Material: Plastic resistant to cleaning and continuous use.
Thread size: 25 mm (standard for trays and tables).
Length: 5 cm with optimized water flow.
Inner diameter: 2.3 cm for usual flow rates in irrigation tables.
For projects that prioritize hygiene, precision, and circuit fluidity, the Drain Cone for Grow Table is a direct ally: immediate installation, effective solids retention, and stable evacuation.
Integrated with trays, hoses, and pumps from the Hydroponics Blanes catalog, the system works predictably and safely in indoor cultivation of cannabis plants and horticultural crops, with the convenience of an online grow shop and fast shipping.
Customers who bought this product also bought: