2 X 36W 36 WATT PLL POND FILTER UV/UVC BULB/LIGHT/TUBE/LAMP ULTRA-VIOLET

2 X36 Watt - Pll Uv Tube. 36 Watt PLL Bulb. 2x 36 PLL bulbs. 2x 36 Watt PLL UV Tube. For optimum UVC effectiveness bulbs need to be changed every 6-12 months. Ultra-Violet Lamp. Pisces Black Corrugated Hose.

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