Intex Krystal Clear model 637R / 56637E 1,000-Gallon Filter Pump

by Intex

Product Features

• Easy installation just hook up the hoses and plug it in
• Double insulated pump
• Air release valve for the air trapped in pump
• Conforms to ul/csa standards
• Keeps the water clean

Product Details

• Product Dimensions: 15 x 10.6 x 10.6 inches
• Shipping Weight: 9 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B0013FG2DA
• Item model number: 56637E
• Average Customer Review: 4.3 out of 5 stars  See all reviews (188 customer reviews)
• Amazon Best Sellers Rank: #469 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #2 in Patio, Lawn & Garden > Pools, Spas & Supplies > Filters

Product Description

From the Manufacturer

Intex 1000 gallon filter pump 120volt. Easy installation just hook up the hoses and plug it in. Double insulated pump. Air release valve for the air trapped in pump. Conforms to ul/csa standards. Keeps the water clean

Product Description

1000 gal/hr Filter PumpFilters 1000 gallons (3785 L) of water per hour110 - 120 Volt filter pumpEasy Installation - just hook up hoses and plug in! (partial assembly Req'd)Easy to Clean, replaceable filter cartridgeConforms to UL and CSA StandardsKrystal Clear model 637R - for Intex 15 ft (457 cm) Round Frame Pools and Easy Set Pools

Customer Reviews

Most Helpful Customer Reviews

34 of 34 people found the following review helpful:

5.0 out of 5 stars 1000 g/hr filter, July 4, 2005

By 

James Jolly (Stone Ridge, NY) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

I was way disappointed in the filter that came with my pool as it was horribly underpowered last year. We had trouble finding a replacement last year during the season and I stumbled upon this one. It works GREAT. Upon ordering, I received it in about four days. It turned over the pool in no time and the water was sparkling with just a half day's run time. The previous filter had been on for two days at a clip and would not handle the pool. The only problem I had with this pump is the picture is not accurate. The picture shows a larger pump with the medium canister separate from the pump; that was a big selling point for me. This is a single canister with the pump inside and under the filter medium. I would have ponied up the extra $30 for the larger pump had I known. I was UPSET upon receiving it, as I felt I had been duped, but its performance has been exceptional. I would still buy the larger one for my pool (~14'round x 33" deep) if only to save on the operating costs. Other than that however no complaints!

38 of 39 people found the following review helpful:

5.0 out of 5 stars This Pump Hauls---well---WATER!, July 28, 2008

By 

Jaye Grant (Rapid City, South Dakota) - See all my reviews
(REAL NAME)   

= Durability:5.0 out of 5 stars  = Fun:5.0 out of 5 stars  = Educational:5.0 out of 5 stars 

This review is from: Intex Krystal Clear model 637R / 56637E 1,000-Gallon Filter Pump (Lawn & Patio)

Far above the cheesy, cheap, wimpy filter pump that comes with the Intex above ground pool...this 1000 gallon pump will make you think you have a shooting spring bursting from the backyard! It is WELL worth the economy and performance you get from it. The water literally shoots out of the pump hoses and it does its job with maximum efficiency. I also recommend the seller I bought from--who understands that when you're buying a pool pump, you need it YESTERDAY. The shipping was immediate, and the product is first rate. DO buy.

27 of 29 people found the following review helpful:

3.0 out of 5 stars HOW TO FIX IMPELLER/ AND MAKE PUMP LAST, April 20, 2011

By 

blinn79 - See all my reviews

This review is from: Intex Krystal Clear model 637R / 56637E 1,000-Gallon Filter Pump (Lawn & Patio)

I read many reviews on these intex pumps, and the problem that seems to plague them is a cheaply made plastic impeller that moves (pumps) the water. So listen up folks... if you buy a replacement pump, or even buy a pool set for the first time, BEFORE you even use the pump for the first time, take it apart until you can remove the impeller. This is pretty simple requiring only about 4 or 5 screws be removed... just make sure you pay attention to how it comes apart (especially the washers around the impeller). Then go down to walmart, home depot, lowes, or any autoparts store and buy some EPOXY. This should be two different liquids (or gels) that come in two different tubes that you must mix together. This stuff is SUPER STRONG, and most are rated for 2,500 to 3,500 lbs per square inch of strength... like steel almost. So what your going to do is get a small paint brush, and "paint" the impeller with epoxy, making a SUPER STRONG coat over the cheap plastic. Just make sure you don't get any on the inside of the hole in the center of the impeller where it slides onto the metal rod. Allow it 24 hours to dry (depending on what type of epoxy you use), and then reassemble the pump. I guarantee this will save you money and headaches in the long run. Also if any other plastic parts break on the pump, you can use this epoxy to fix/repair/strengthen them as well.