Autopot – Click Fit ProFilter

The AutoPot Click Fit ProFilter is an inline water filter designed for use with AutoPot FlexiTank reservoirs and the AQUAvalve5. Its drum-shaped filter body accepts interchangeable micron inserts, allowing growers to dial in the level of filtration that matches their water quality and nutrient programme. Click-fit connections make installation and removal straightforward, and the larger filter body simplifies cleaning between cycles.

Click Fit ProFilter Specifications

Core specifications derived from the manufacturer’s product description. Attributes not published by the supplier are noted as such.

Specification	Value
Filter Type	Inline drum filter with interchangeable micron inserts
Filter Body Shape	Drum-shaped (larger than standard AutoPot inline filter)
Connection Type	Click-fit fittings; compatible with standard hose connections and FlexiTank tap
Micron Options	Multiple interchangeable inserts (specific micron ratings determined by insert chosen)
Compatible Reservoir	AutoPot FlexiTank (all sizes); 12.4 gallon hard tank only with optional FlexiTank Tap accessory
Compatible Valve	AQUAvalve5 only
Maintenance	Tool-free disassembly; drum body unscrews for insert cleaning or replacement

Why Choose the Click Fit ProFilter

AutoPot systems are gravity-fed and passive — there are no pumps to compensate for degraded water quality. A blocked AQUAvalve5 means a dry tray and stressed plants, which is why the quality of filtration upstream of the valve matters. The Click Fit ProFilter addresses this directly with a larger filter body and a higher-micron element compared to the standard AutoPot inline filter.

The drum shape increases the surface area of the filter element. More surface area means slower clogging between cleanings, which reduces maintenance frequency during long cycles. The body is also large enough to grip and unscrew without tools, so cleaning is a matter of minutes rather than a fiddly task that gets skipped.

The interchangeable insert system gives growers a choice of micron rating. If you are running clean municipal water with dissolved nutrients only, a higher-micron insert may suffice. If you are using organic teas, liquid seaweed, or heavily silted water, a finer insert protects the valve without requiring you to replace the entire filter housing each season.

Click-fit connections remove the need for clamps or thread tape during installation. The filter seats and releases with a push, which is useful when the reservoir is full and you need to remove the filter for a mid-cycle clean without draining the system.

Best Uses for the Click Fit ProFilter

• Commercial and large-scale AutoPot installations: Multi-tray, multi-row setups where valve protection is critical and downtime for maintenance needs to be minimised. The ProFilter’s larger body extends the interval between cleans compared to the standard filter.
• Organic and bioactive nutrient programmes: Growers adding liquid organics, beneficial microbes, or particulate-containing supplements to their reservoir benefit from a filter that can handle higher sediment loads before clogging. Select a finer micron insert for maximum protection.
• Long-cycle crops: Fruiting vegetables, perennials, or any crop running over 12 weeks accumulates more particulate in the reservoir over time. The ProFilter’s drum volume provides a larger buffer and the easy-clean design encourages regular maintenance.
• Elevated FlexiTank setups: When the reservoir is mounted on a stand to increase head pressure, installing the ProFilter away from the FlexiTank tap (as recommended in the AutoPot pro tip) prevents hose tension from stressing the tap connection. The click-fit fittings make repositioning the filter in the line straightforward.
• Growers transitioning from standard AutoPot filters: The Click Fit ProFilter is a direct upgrade path for existing AQUAvalve5 systems. The click-fit connections are compatible with standard AutoPot hose fittings, so no additional adapters are needed for most setups.

Click Fit ProFilter vs Similar Inline Filters

The most direct comparison is between the Click Fit ProFilter and the standard AutoPot inline filter. The standard filter is a smaller, single-micron unit that does the job for straightforward mineral nutrient programmes on shorter cycles. It uses barbed or push-fit connections that work reliably but require more effort to remove mid-cycle.

The ProFilter’s drum body holds noticeably more filter media, which translates to fewer maintenance stops. The interchangeable insert system also means you can keep the same housing and simply swap the insert if your growing programme changes — rather than purchasing a new filter unit. For growers who are already running inline filtration elsewhere in their irrigation lines, the ProFilter can be positioned specifically at the FlexiTank tap exit to provide targeted protection to the AQUAvalve5.

Compared to generic inline filters not designed for AutoPot, the Click Fit ProFilter’s specific connection geometry ensures a secure, leak-free seat against the FlexiTank tap fitting. Generic filters with push-fit or threaded adapters can introduce fittings that sit at angles, adding hose tension over time — the same problem the click-fit design is intended to avoid.

Compatibility

The Click Fit ProFilter is designed specifically for the AutoPot passive watering ecosystem. Compatibility is narrow and the manufacturer states it explicitly:

• Compatible reservoirs: AutoPot FlexiTank (all available sizes). The click-fit connections align with the FlexiTank tap outlet geometry.
• Compatible valve: AQUAvalve5 only. Earlier AQUAvalve generations use different flow rates and connection sizes; the ProFilter is not specified for use with them.
• 12.4 gallon hard tank reservoir: Not compatible in its standard configuration. If you want to use the ProFilter with the hard tank, you must first install the optional AutoPot FlexiTank Tap on the hard tank reservoir — then the ProFilter can connect to that tap as it would on a FlexiTank.
• Standard hose connections: The click fittings also connect to standard irrigation hose, so the filter can be positioned inline in the supply hose between the reservoir and the tray, not only directly at the tap.

If you are testing water quality for your system or calibrating instruments as part of your water management routine, the Apera GroStar EC Calibration Kit can be used to verify your meter accuracy before and after changing filtration. Good filtration and accurate readings work together — a clean supply line makes EC and pH data more reliable.

For growers looking to take water purification a step further before it reaches the reservoir, a compact reverse osmosis system upstream of the FlexiTank reduces dissolved solids before nutrients are added, which reduces the load on the ProFilter and extends insert life.

Usage Guidelines

The Click Fit ProFilter is a passive component — it requires no power or adjustment during normal operation. The following guidelines keep it working at full effectiveness:

• Insert selection: Choose your micron insert based on your nutrient programme. Mineral/synthetic nutrients with no visible particulate allow a higher-micron insert. Organic teas, liquid feeds with visible sediment, or well/bore water benefit from a finer insert.
• Inspection interval: Check the filter body for visible sediment accumulation every two to four weeks during active growth. More frequent checks are warranted when using organic inputs or during hot weather when microbial activity in the reservoir is higher.
• Cleaning procedure: Remove the filter from the line using the click-fit release. Unscrew the drum body, remove the insert, and rinse both under clean water. Do not use bleach or strong oxidisers on the insert as this can alter the micron rating of the media. Reassemble and reinstall.
• Insert replacement: Replace the insert at the start of each new growing cycle or whenever flow rate through the filter appears reduced after cleaning. A filter insert that has passed heavy organic loads may retain biofilm that cannot be fully removed by rinsing.
• Elevated reservoir tip: When the FlexiTank is on a stand, run the supply hose from the tap before installing the ProFilter inline — position the filter so there is no tension on the tap fitting. A short horizontal run of hose before the filter body achieves this in most setups.

How to Install the Click Fit ProFilter

1. Identify the installation point. The filter installs inline in the supply hose between the FlexiTank tap and the AQUAvalve5 tray. If the tank is elevated on a stand, plan the hose run so the filter body sits away from the tap — not immediately adjacent to it — to avoid putting tension on the tap fitting.
2. Select and insert the micron element. Before connecting, choose the appropriate micron insert for your programme, seat it inside the drum body, and close the drum. Confirm the insert is centred and the drum threads are fully engaged.
3. Connect the inlet side. Push the inlet click fitting onto the hose or directly onto the FlexiTank tap outlet until you feel it seat. Give a light tug to confirm it has locked.
4. Connect the outlet side. Run hose from the filter outlet to the AQUAvalve5 tray inlet. Push the outlet fitting onto the hose and confirm the seat.
5. Check for leaks. Open the FlexiTank tap and allow water to flow. Inspect both click-fit connections for drips. If a connection weeps, remove and reseat it — the click-fit mechanism requires a clean, straight-on push; angular insertion can prevent a full seal.
6. Monitor initial flow. On first fill, confirm water is reaching the AQUAvalve5 tray at the expected rate. A new filter insert will have a brief run-in period but should not noticeably restrict flow. If flow is significantly reduced, check that the insert is not a finer micron than intended.

Sources & Further Reading