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Vevor

Vevor PRS-713RS Water Softener

  • Water Softener
  • 127 cu ft
  • Freestanding
  • Ion Exchange
3.9/ 5 on Amazon5Amazon ratings
Limited evidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou need a compact ion exchange softener for a limited space and moderate water use

A compact ion exchange softener suited to limited spaces and moderate water use, not a substitute for a whole-house cabinet system.

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Overview

At just over 15 lb, the Vevor PRS-713RS packs freestanding ion exchange softening into a fiberglass tank rated for 3,596 liters between regenerations, with a footprint of roughly 7 by 7 by 15.5 inches built for tight spaces rather than whole-house cabinets.

Ion exchange is the same core technology larger cabinet softeners use, but the PRS-713RS trades bulk for a small fiberglass tank you can fit in a tight utility spot. What isn't published here is a grain-per-gallon hardness rating, so how often the resin needs regenerating will depend on your local water hardness.

  • Ion exchange purification
  • 3,596 liter treated capacity
  • Fiberglass tank construction
  • Compact 7.09 x 7.09 x 15.55 in footprint

Who it's for

Suits a household with limited utility space and moderate softening needs. Not a match for anyone expecting whole-house, high-flow capacity from a cabinet-style system.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Small footprint fits tight utility spots
  • Light enough at 15.21 lb to reposition without help
  • Freestanding format skips wall-mount hardware
What to check first
  • No grain-per-gallon hardness rating published
  • Regeneration frequency depends on unlisted water hardness
  • Small size limits flow versus whole-house cabinets

Performance notes

Ion exchange resin swaps calcium and magnesium ions for sodium as water passes through the tank, and the 3,596 liter figure marks how much treated water it delivers before the resin bed needs regenerating. That interval shifts with your incoming water hardness, which the listing doesn't specify.

Specifications

BrandVevor
ModelPRS-713RS
Dimensions & fit
Weight15.21 pounds
Dimensions7.1 × 7.1 × 15.5 inches
Capacity & performance
Capacity127 cu ft
Construction & materials
MaterialFiberglass
Compatibility & installation
Install TypeFreestanding
Other details
PurificationIon Exchange

How it compares

This product against the closest alternatives we track in water softeners.

ProductAmazon ratingRatingsProductDome score
Vevor PRS-713RS Water SoftenerThis product3.9 / 55 -
Kenmore 350 Water SoftenerKenmore4.3 / 54233.6 / 5
Fleck 56SXT Ships Loadeed 48k Water SoftenerFleck4.5 / 572.7 / 5
Frequently asked

Questions about the Vevor PRS-713RS

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What purification method does the Vevor PRS-713RS use?

Ion exchange, which swaps hardness minerals for sodium ions in the resin bed.

How much water can it treat before regeneration?

It's rated for 3,596 liters, though the actual interval depends on your incoming water hardness.

Is the PRS-713RS wall mounted?

No, it's a freestanding unit rather than a wall-mounted one.