Anti-Backflow Internal Aquarium Filter — 4–45 W Options

Description

This listing presents an Anti-Backflow Internal Aquarium Filter with seven selector labels: 4 W, 6 W, 15 W, 20 W, 25 W, 35 W and 45 W. No option is selected by default. The wattage labels identify the storefront choices, but the current evidence does not independently verify electrical input, flow rate, suitable tank volume, dimensions or anti-backflow performance for any variation.

Select the exact variant

Choose a variation only after obtaining the exact label or manual for that model. Confirm voltage, frequency, plug, rated power, flow guidance, installation depth, tank-capacity range and required clearances. Do not infer those details from the wattage label, a similar pump or the main photograph. Regional compatibility for GCC, UK and EU use remains unverified.

Electrical and wet-use checks

• Do not connect the filter until the delivered electrical label matches the intended power supply and destination.
• Follow the product-specific manual for placement, water level, priming, cable routing, cleaning and safe disconnection.
• Keep plugs and connections dry, use appropriate protected power arrangements and disconnect power before handling equipment in water.
• Do not operate a damaged unit, cable or plug, and do not rely on the “anti-backflow” descriptor as a verified safety control.

No claim is made here for filtration capacity, water clarity, quiet operation, energy efficiency or livestock suitability. Those depend on exact variant specifications and the aquarium setup.

Evidence boundary

Package contents, accessories, verified product weight and exact technical specifications remain unknown. Preserve the existing regional-compatibility notice and do not reintroduce the previously removed contradictory listed-weight row. Price, stock and CJ fields should remain unchanged without exact current authority.