

SALE PROHIBITED TO PERSONS UNDER 18 - FREE SHIPPING FROM €40 (Mainland Spain only - Max. 25 Kg)
Mesh Filter 1 is a professional cartridge to protect irrigation system lines in indoor cultivation. It retains particles before drippers, valves, and solenoid valves, preventing clogs and flow drops. Resistant to chemicals and easy to maintain, it optimizes efficiency when watering indoor cultivation.

Designed for demanding networks, this filter incorporates a technical polypropylene body and an inner stainless steel cartridge with 120 mesh filtration capacity, ideal for stopping sand, oxides, and suspended debris.
The set is designed for robust installations, with 1 1/2" male thread (50 mm) ends compatible with large section pipes.
The metal mesh filtration ensures a large contact surface and minimal pressure loss, stabilizing pressure and flow in distribution branches and protecting irrigation accessories such as pressure-compensating drippers, micro-sprinklers, and shut-off valves.
Selected materials allow prolonged resistance to fertilizers and acidic or alkaline solutions used in maintenance.
The accessible lid facilitates periodic cleaning by rinsing or gentle brushing, restoring initial performance without unnecessary replacements.
Thanks to this architecture, the installation maintains irrigation uniformity, reduces incidents, and extends the useful life of pumps, controllers, and collectors. A key component for any online grow shop seeking reliable and scalable solutions.
In indoor growing, irrigation stability makes the difference between a smooth cycle and one full of stops. Mesh Filter 1 acts as the first barrier against solids, preventing clogging of micro-drippers and protecting main and secondary lines. Result: uniform irrigation, less variation between plants, and optimal nutrient utilization.
It is used to retain particles larger than the size controlled by 120 mesh, block sand, soil, and oxides, and protect solenoid valves, pumps, and flow meters. In addition, it stabilizes pressure and flow, improves supply homogeneity, and reduces unplanned maintenance in the indoor irrigation system.
Integrates perfectly with collectors, check valves, pressure regulators, irrigation rings, and drip lines. By installing Mesh Filter 1 before the main branch, the hydraulic network works with fewer impurities, prolonging the life of nozzles and reducing biofilm. Ideal for grow tables, hydroponic beds, and circuits with continuous fertilization.
Simple assembly: place in the inlet line, respecting the flow direction; seal 1 1/2" threads with Teflon, tighten without overdoing it, and perform a pressure test. For maintenance, shut off the water, unscrew the lid, remove the stainless steel cartridge, wash in reverse flow, and reassemble. Recommended cleaning frequency: according to water turbidity and hours of use; if flow drops or differential pressure increases, clean immediately. Periodically check seals and mesh condition.
Cost adjusted to the performance it provides: fewer dripper replacements, fewer stops, and less wear on solenoid valves. There are options in packs with spare parts and consumables to reduce cost per season and ensure availability throughout the year.
Available at Hydroponics Blanes, trusted Grow Shop with discreet shipping. In the online grow shop you will find technical advice to size filters by flow, bench length, and types of emitters, as well as a wide catalog of compatible irrigation accessories.
Technical features:
• Body: chemical-resistant technical polypropylene
• Cartridge: stainless steel mesh
• Filtration capacity: 120 mesh
• Connections: 1 1/2" male thread – 50 mm
• Application: main and secondary lines in indoor growing
• Use: protection of drippers, micro-sprinklers, and solenoid valves
For installations working with well water, open tanks, or networks with sediment, Mesh Filter 1 provides operational safety and delivery uniformity. Quick cleaning on the workbench allows you to return to operation without prolonged downtime. Combined with a sediment pre-filter cartridge or with ring filters at critical points, a layered defense strategy is achieved that reduces failures and optimizes indoor crop irrigation.
A robust option for those seeking reliability: Mesh Filter 1 simplifies maintenance, protects lines, and helps keep fertigation stable.
It can be purchased at Hydroponics Blanes with discreet shipping from the online grow shop, along with connectors, hoses, keys, and other necessary elements to expand or renew any indoor irrigation system.