HORTIPOTS Clone Machine Replacement Water Pump HP9-35US for 24 & 35-Site Cloners — 160 GPH, 4.3 ft Head, Includes 6 Spray Misters

HORTIPOTS HP9-35US replacement water pump restores reliable circulation for 24‑site and 35‑site Clone Machines when paired with the MD9‑35 spray manifold.

If your aeroponic cloner’s original pump failed or you're assembling a DIY cloning unit, the HP9-35US provides the correct fit and flow for HORTIPOTS Clone Machine models with the MD9‑35 spray manifold. This unit ships with six spare 360° spray misters so you can replace worn nozzles quickly and keep spray patterns consistent. Note that the HP9‑35US is designed specifically to work with the HORTIPOTS MD9‑35 manifold; alternative manifolds from other brands may not mate properly.

How much flow and head pressure does this pump deliver?

The HP9-35US offers sufficient flow for small to medium aeroponic cloning systems. It is rated with a maximum head (Hmax) of 4.3 feet and a flow rate around 160 gallons per hour, suitable for circulating water to all 24 or 35 spray heads when installed correctly.

• Rated Hmax: 4.3 ft for reliable nozzle pressure
• Flow: approximately 160 gallons per hour under ideal conditions
• Includes a replacement filter to reduce debris and clogging risk

Will this pump fit my existing HORTIPOTS cloning machine or a DIY manifold?

The HP9-35US is made to replace the original pump in HORTIPOTS 24‑site and 35‑site Clone Machines and to work with the MD9‑35 spray manifold. If you're building a DIY cloner, buy the MD9‑35 manifold at the same time to guarantee compatibility.

• Compatible with HORTIPOTS MD9‑35 spray manifold only
• Not guaranteed to fit other brands’ manifolds or non‑standard tubing
• Recommended: purchase MD9‑35 with pump for plug‑and‑play setup

What comes in the package and how do I maintain it?

Alongside the pump you receive six extra 360° spray misters so you can replace clogged or worn nozzles without downtime. A removable intake filter is included to block debris; clean it periodically and inspect the nozzles for mineral buildup to preserve spray performance.

• Included: HP9‑35US pump, replacement intake filter, six 360° spray misters
• Maintenance: rinse the intake filter weekly and soak nozzles if mineral deposits appear
• Storage tip: drain and dry pump before long-term storage to extend life

How does this pump compare to other HORTIPOTS pump models?

Compared with higher-capacity HORTIPOTS pumps, the HP9‑35US balances compact size and adequate flow for cloning trays up to 35 sites. Larger models such as HP48-140US offer higher head and flow rates for bigger systems; choose based on manifold size and required spray pressure.

• HP9‑35US: compact, ~160 GPH, best for 24–35 site MD9‑35 manifolds
• Higher-capacity HORTIPOTS pumps (e.g., HP48 series) offer greater flow and head for larger setups
• Select pump based on system scale and nozzle pressure needs

Who is this for: Growers replacing a failed pump in a HORTIPOTS 24‑site or 35‑site Clone Machine, or DIYers building an aeroponic cloner who will also use the HORTIPOTS MD9‑35 spray manifold. This kit suits hobbyists and small commercial propagators who need a drop‑in replacement with spare misters and basic filtration to keep cloning cycles running smoothly.