HW‑703B Head – head cover with seal and impeller
Complete replacement head (cover) for the SunSun HW‑703B canister filter, with motor, impeller, main gasket…
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Find a productProduct description
This complete head is a replacement for the SunSun HW-703B canister filter. It is intended for aquarists and terrarists who need to renew the top assembly of their filter instead of replacing the whole unit. The kit combines the pump motor, impeller and UV lamp connection in one part, so the filter can be restored to its working configuration.
Why it matters
- Integrated pump motor: the head includes the motor that drives the water pump, so the pumping section is replaced together with the cover.
- Impeller with ceramic shaft: the impeller cover houses a ceramic axle, which is part of the rotating assembly supplied in the kit.
- UV lamp connection: the head has a UV bulb socket and an ON/OFF switch for the UV lamp, allowing the lamp to be operated directly from the head.
- Sealing and fixing: the main gasket is included, and the head is secured to the filter body with two side clips.
Specifications
- Brand: SunSun
- Model: HW-703B
- Symbol: SUNSUN GLOWICA HW-703B
- EAN: 5907059403811
- Type: complete head with cover, motor, impeller and gasket
- Included components: motor (water pump), UV bulb socket, two side clips, UV lamp ON/OFF switch, main gasket, impeller, impeller cover with ceramic shaft, power cable
What it works with
This head is designed as a spare part for the SunSun HW-703B canister filter and is listed in the filtration, pump and aeration parts category. Fitting the complete head replaces the original assembly as a unit, which according to the supplier restores the filter's original parameters. Check that your filter body matches the HW-703B model before ordering.
Technical specification
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Frequently asked questions
It is a complete cover for the SUNSUN HW-703B canister filter. It is listed under filtration, pumps and aeration parts.
Yes, the cover includes the motor (water pump), the main seal, the impeller, and the impeller cover with a ceramic shaft. A power cable is also included.
The cover has a socket for a UV bulb and an ON/OFF switch for the UV lamp. The UV bulb itself is not listed among the included items.
The gross price is 269.99 zł.
According to the supplier, replacing the whole cover restores the filter's original parameters. The cover includes two side clips for securing it.
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