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Amazon.com: LSE Lighting Combo 70-18440 UV Lamp and 58-50340 Sleeve for Elektra Pro EP-40 Delta E-40 EA-3H-40 EA-4H-40 | Premium Ultraviolet Glass UVC Lamp | Maximum Performance | 100% Works with OEM
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LSE Lighting 70-18410 UV Bulb for Delta EA-3H/4H-10/E10/EA-18 - Pond Ultraviolet Sterilizers - Amazon.com
Delta Uv E-Series E-40 UV Disinfection System 110 GPM- single 110W 120-240V | Leslie's Pool Supplies
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Amazon.com: LSE Lighting Combo 70-18440 UV Lamp and 58-50340 Sleeve for Elektra Pro EP-40 Delta E-40 EA-3H-40 EA-4H-40 | Premium Ultraviolet Glass UVC Lamp | Maximum Performance | 100% Works with OEM
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