Replacement for 8000-D17 and 8000-D18. Our company name is Pool Spa Supplies, and our reputation is exemplary. Thank you for your business. Looking for hard to find pool and spa parts? Unsure of what you need?Give us a call, we can help! Why choose POOL SPA SUPPLIES? With 25 years in the pool and spa service industry, we know what it means to provide good customer service. Our technicians will even help you program your spa control. Tom can rattle off part numbers and replacements faster than you say POOL SPA SUPPLIES. We sure don't get to talk about pools and spas when we go home after work, as that could bore our loved ones. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Other Pools & Spas". The seller is "poolspasuppliesonline" and is located in this country: US. This item can be shipped worldwide.