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Premier 40,000-grain High Capacity Water Softening System


40,000-grain, Metered electronic valve, Easy installation

Item #319628

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Your Price $659.99
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  • Shipping & Handling included

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The estimated delivery time will be approximately 10 - 15 business days from the time of order.

Premier has the solution for treating your house water supply. By adding Pro-40AF water softener to your home you can improve your water quality. This high capacity water softener will cut down your spending on detergent and other cleaning products by 50%, by reducing the hardness, iron and scale from your water. Removing this from your water will make showering a joy, leaving you clean and feeling fresh. Ideal for average (1-4 people) families on city or well water sources.


  • Softens water, reducing hardness, iron and scale  
  • Cut spending on detergents and other cleaning supplies by up to 50%  
  • Machine washables will rinse cleaner, feel softer and retain color longer  
  • No more soap film or hardness residue  
  • Reduce energy costs and extend the life of the water heater and other appliances using water  
  • High flow valve and tank ensures continuous water pressure and flow  
  • Adapts to the daily water usage and ensures optimum efficiency and dependability  
  • Digital demand regeneration valve with bypass valve preinstalled  
  • Simple 3 step programming: Time, hardness and salt settings  
  • Simple push-button feature initiates regeneration cycle on demand  
  • Easy installation

  • Maximum capacity 684,000 ppm @ 7.25 kg/0.085 cu. m (40,000 grains @ 16 lbs/3 cu ft.)  
  • Minimum capacity 273,600 ppm @ 1,49 kg/0.085 cu. m (16,000 grains @ 3.3lbs/3 cu ft.)  
  • Peak flow @ 15 psi 11 gpm (41 Lpm)  
  • Service flow rate 8 gpm (30.3 Lpm)  
  • Backwash flow rate 2.7 gpm (10.2 Lpm)  
  • Inlet/outlet connection 2.5 cm (1 in.)  
  • Drain line connection NPTF 1.3 cm (1/2 in.)  
  • Control power requirements 110VAC/60Hz  
  • Salt storage 72.6 kg (160 lb.)  
  • Water pressure range 20-125 psi (1.4 - 8.3 bar)  
  • Water temp range 1.7 - 37.8°C (35° - 100°F)  
  • Shipping dimensions (L x W x H): 59.7 cm x 36.8 cm x 119.4 cm (23.5 in. x 14.5 in. x 47 in.)  
  • Weight: 49.9 kg (110 lb.)

  • 1 year  

Model: PRO-10AF 167041

  • Brand: Premier
  • Model: PRO-40AF 167041
  • Programmable: Yes
  • Tank Size: 84.95 L (3 cu. ft.)
  • Weight: 49.9 kg (110 lb.)

This item is subject to some delivery restrictions. Please proceed to checkout to verify if delivery is available to your postal code.

Standard shipping via common carrier. Delivery to the threshold of building, signature required. Carrier will call to set up a delivery time. Extraordinary delivery requirements may necessitate an additional fee to the carrier.The estimated delivery time will be approximately 10 - 15 business days from the time of order. products can be returned to any of our more than 600 Costco warehouses worldwide.
Costco's Risk Free 100% Satisfaction Guarantee

Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell and will refund your purchase price, with the following exceptions:

1. Electronics: Costco will accept returns within 90 days from the date of purchase for televisions, projectors, computers, cameras, camcorders, touch-screen tablets, MP3 players and cellular phones and other products identified by Costco from time to time.

2. Diamonds: When returning items containing a 1.00 ct diamond or larger, Costco will require additional time to verify the diamond, in which case a refund will be approved upon positive verification. This process may require two to five business days.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

Costco may in the future restrict its return policy regarding other products. Restriction will be shown at the point of purchase.
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