Drip Irrigation Control & Conversion Kits
Control and conversion kits let you turn an existing spray or rotor zone into a drip zone without repiping the valve. Each kit combines a pressure-regulating filter with the fittings needed to step a standard irrigation line down to drip-safe pressure and flow, so tubing and emitters downstream aren't overwhelmed. Shop kits sized for full-zone conversions or single-valve retrofits.
Drip Irrigation Control & Conversion Kits
Spray and rotor zones run at a pressure and flow rate that would blow drip tubing and emitters apart if connected directly. A conversion kit exists to bridge that gap — it steps a standard valve or spray-zone outlet down to the low pressure and low flow that drip components need, and filters out sediment that would otherwise clog emitters over time.
Most kits bundle three things: a pressure-regulating filter, the fittings to connect it to your existing riser or valve, and an adapter that transitions into drip tubing. Buying these as a kit instead of sourcing each part separately mostly comes down to making sure the pressure rating on the filter actually matches the flow rate of the zone you're converting — mismatched components are a common reason a converted zone still runs too hot for the emitters attached to it.
Conversion kits are typically used in two situations: retrofitting a single spray head into a drip-fed planting bed without repiping the whole zone, or converting an entire zone from spray to drip because the plants in it — garden beds, foundation plantings, containers — do better with water at the root than water in the air. In either case, the kit is doing the same core job: making sure everything downstream of it is running at pressure and flow it can actually handle.
Once a zone is converted, it still needs [internal link: Tubing] to route water to each plant and [internal link: Drippers/Emitters] to release it at a controlled rate. For zones being built from scratch rather than converted, standard drip components can usually run straight off a dedicated drip valve without needing the same conversion hardware — worth checking your valve setup before buying a kit you may not need. The Learn HUB has walkthroughs for both spray-to-drip conversions and new drip zone installs.
