When recharging ... Does this unit bypass/shut off the supply to the house or does it inject salt/brine into the drinking water?

The salt water/brine solution is strictly used to wash clean the resin beads inside the softener. The solution residue is then rinsed off the beads during the final stages of the regeneration process. Your drinking water/house supply then passes through the resin bed without a trace of salt/brine in it.

I have very hard well water and currently use 200 lbs of salt per month to have reasonably good water. Will this system use less salt?

If your existing system is the old type with a timer, then this system which has a flow meter rather than the timer should use less salt

I have a household with 2 adults and 4 kids. Our hardness is 50gpg, with 2ppm of iron. what system, if not this, might we need?

This unit works fine for my family of (4) adults and (1) child. It really depends on the amount of water you use, but I do not think you would have any problems with this unit

Unit was in stock when purchased, and now 6 days later, says out of stock pending shipment. What’s the deal?

If you are purchasing from seller Amazon, they have plenty in stock. If you are purchasing from one of the other third party sellers, it can vary. Usually if out of stock, it is only for a couple days.

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Fleck 5600 SXT Iron Blaster 48,000 Grain Water Softener | Ships Pre Loaded with Resin in Min Tank, Easy Installation

Fleck 5600 SXT Iron Blaster 48,000 Grain Water Softener | Ships Pre Loaded with Resin in Min Tank, Easy Installation

Product ID: 12741378

Details

Brand
DuraWater
Capacity
99 pounds
Included Components
Complete
Installation Type
Countertop
Material
genuine iron
Package Information
Cartridge

💧Fine mesh resin for iron removal

🔄Metered regeneration saves salt & water

⚙️48,000 grain capacity

€ 1330.80

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Iron out your water woes with smart, powerful softening!

PLUG PLAY INSTALLATION - Ships pre-loaded with resin for a hassle-free setup—get soft water flowing fast.
SMART SALT WATER SAVINGS - Metered regeneration activates only when needed, cutting operational costs significantly.
ADVANCED IRON REMOVAL RESIN - Upgraded fine mesh resin tackles tough well water iron for crystal-clear results.
GENEROUS CAPACITY FOR BUSY HOMES - 48,000 grain system with a large 250 lb brine tank supports heavy water usage effortlessly.
INDUSTRY LEADING DIGITAL CONTROL - Fleck 5600 SXT valve ensures unmatched durability and precision in water softening.

The Fleck 5600 SXT Iron Blaster is a high-capacity 48,000 grain water softener featuring a trusted digital control valve and upgraded fine mesh resin designed specifically for iron-heavy well water. Its efficient metered regeneration system minimizes salt and water use, while the large brine tank supports extended operation. Pre-loaded and easy to install, this system delivers reliable, cost-effective water softening with a 5-year warranty.

Specifications

ASIN	B004LYGBWM
Best Sellers Rank	#291,672 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #245 in Water Softeners
Brand Name	DuraWater
Capacity	99 pounds
Container Type	Cartridge
Customer Reviews	4.5 4.5 out of 5 stars (374)
Included Components	Complete system
Installation Type	Countertop
Item Dimensions L x W x H	10"L x 10"W x 62"H
Item Type Name	Fleck Water Softener 48,000 Iron Filter System
Item Weight	99 pounds
Manufacturer	Fleck
Material Type	genuine iron, resin
Model Name	Iron Blaster Fine Mesh
Model Number	5600-sxt-48kFM
Number of Items	1
Other Special Features of the Product	Programmable
Part Number	48k-56sxt
Power Source	Corded Electric
Purification Method	Ion Exchange
Supported Water TDS Level Maximum (PPM)	15
UPC	729440633219 755918587449
Unit Count	1 Count
Warranty Description	60 months

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