Rain Harvesting Supplies

These products are essential to making your rain harvesting system as maintenance friendly as possible, regardless the size. Pre-Filtration products such as Leaf Eaters, First Flush Diverters and The Maelstrom Rainwater Filter are all great products for keeping debris such as leafs, sticks, shingle pebbles, etc from entering your rain harvesting tank! Collecting Rainwater is becoming more relevant in the U.S. as it's sustainable, provides great results in your garden, gives back a net positive to the environment and can provide your household with water cost savings. 

Maelstrom Rainwater Filter

The Maelstrom Rainwater Filter | Pre-Tank Rainwater Filtration | Prepper Water Storage

Size: 20"L x 20"W x 16"H
Weight: 7 lbs.
Ships From: TX

  • Price: $349.99
  • Sale Price: $299.99

RainFlo Multi-Function Float Switch

Level Control Switch | PrepperWaterStorage.com

Size: 10" x 10" Box
Weight: 5 lbs.
Ships From: TX

  • Price: $99.95
  • Sale Price: $79.95

12" Tank Strainer Basket

12" Rain Harvesting Stainless Steel Tank Screen

Size: 12"
Weight: 4 lbs.
Ships From: TX

  • Price: $19.99
  • Sale Price: $16.95

16" Tank Strainer Basket

16" Tank Screen

Size: 16"
Weight: 4 lbs.
Ships From: TX

  • Price: $21.95
  • Sale Price: $18.95

12" Tank Screen Cover

12" Tank Screen Cover

Size: 12"
Weight: 4 lbs.
Ships From: TX

  • Price: $24.99
  • Sale Price: $20.95

16" Tank Screen Cover

16" Tank Screen Cover

Size: 16"
Weight: 4 lbs.
Ships From: TX

  • Price: $28.95
  • Sale Price: $24.95

12" EZ Clean Tank Strainer Basket

12" Tank Guardian EZ Clean Tank Screen

Size: 12"
Weight: 4 lbs.
Ships From: TX

  • Price: $19.99
  • Sale Price: $17.95

16" EZ Clean Tank Strainer Basket

16" EZ Clean Tank Screen

Size: 16"
Weight: 4 lbs.
Ships From: TX

  • Price: $24.95
  • Sale Price: $19.95

3" Leaf Eater Advanced

3" Leaf Eater Advanced | Leaf Eater | Prepper Water Storage

Size: 3"
Weight: 4 lbs.
Ships From: TX, IL

  • Price: $39.95
  • Sale Price: $31.95

4" Leaf Eater Advanced

4" Leaf Eater Advanced

Size: 4"
Weight: 4 lbs.
Ships From: TX, IL

  • Price: $39.95
  • Sale Price: $31.95

3" Leaf Beater

3" Leaf Beater

Size: 3"
Weight: 3 lbs.
Ships From: TX, IL

  • Price: $39.95
  • Sale Price: $26.95

4" Leaf Beater

4" Leaf Beater

Size: 4"
Weight: 3 lbs.
Ships From: TX, IL

  • Price: $39.95
  • Sale Price: $26.95

3" Leaf Eater Ultra

3" Leaf Eater Ultra

Size: 3"
Weight: 4 lbs.
Ships From: TX, IL

  • Price: $55.95
  • Sale Price: $38.95

4" Leaf Eater Ultra

4" Leaf Eater Ultra

Size: 4"
Weight: 5 lbs.
Ships From: TX, IL

  • Price: $55.95
  • Sale Price: $38.95

6" Leaf Eater Commercial

6" Leaf Eater Commercial | Leaf Eater Commercial | Leaf Eater Commercial 6"

Size: 6"
Weight: 5 lbs.
Ships From: TX, IL

  • Price: $209.99
  • Sale Price: $184.95

8" Leaf Eater Commercial

8" Leaf Eater Commercial | Leaf Eater Commercial | Leaf Eater Commercial 8"

Size: 8"
Weight: 5 lbs.
Ships From: TX, IL

  • Price: $239.99
  • Sale Price: $194.95

3" First Flush Diverter Kit

3" First Flush Diverter Kit | Rain Harvesting Equipment | PrepperWaterStorage

Size: 3"
Weight: 2 lbs.
Ships From: TX, IL

  • Price: $39.95
  • Sale Price: $31.95

4" First Flush Diverter Kit

4" First Flush Diverter Kit | Rain Harvesting Equipment | PrepperWaterStorage

Size: 4"
Weight: 4 lbs.
Ships From: TX, IL

  • Price: $43.95
  • Sale Price: $39.95

3" High Flow Flap Valve

3" High Flow Flap Valve

Size: 3"
Weight: 1 lbs.
Ships From: TX

  • Price: $19.99
  • Sale Price: $17.95

4" High Flow Flap Valve

4" High Flow Flap Valve

Size: 4"
Weight: 2 lbs.
Ships From: TX

  • Price: $24.99
  • Sale Price: $19.95

3" Tank Overflow Kit

3" Tank Overflow Kit

Size: 3"
Weight: 2 lbs.
Ships From: TX

  • Price: $18.95
  • Sale Price: $16.95

4" Tank Overflow Kit

4" Tank Overflow Kit

Size: 4"
Weight: 3 lbs.
Ships From: TX

  • Price: $21.95
  • Sale Price: $19.95

1.25" Floating Inlet Filter

Floating Inlet Filter | 1.25" | PrepperWaterStorage

Size: 1.25"
Weight: 18 lbs.
Ships From: TX

  • Price: $199.00
  • Sale Price: $169.95

Next Gen Hose Meter

Next Generation Hose Meter

Size: 6"L x 4"W x 2"H
Weight: 2 lbs.
Ships From: TX

  • Price: $29.95
  • Sale Price: $26.95

Tank Gauge

Tank Gauge by Rain Harvesting

Size: 12" x 12"
Weight: 4 lbs.
Ships From: TX

  • Price: $29.95
  • Sale Price: $28.95

Wireless Tank Gauge

Wireless Tank Gauge | Prepper Water Storage

Size: 12" x 12"
Weight: 4 lbs.
Ships From: TX

  • Price: $129.95
  • Sale Price: $109.94

Clean Rain Ultra

Clean Rain Ultra by Rain Harvesting

Size: 2"x3", 3"x4", 3"
Weight: 7 lbs.
Ships From: TX

  • Price: $109.99
  • Sale Price: $99.95

3/4" Water Hose Saver

3/4" Hose Saver

Size: 3/4"
Weight: 2 lbs.
Ships From: TX

  • Price: $7.57
  • Sale Price: $6.99

3/4" Brass Ball Valve Assembly

3/4" Brass Ball Valve Assembly

Size: 3/4"
Weight: 1.5 lbs.
Ships From: TX

  • Price: $29.95
  • Sale Price: $19.95

3/4" Brass Ball Valve Assembly (Lead-Free)

3/4" Brass Ball Valve Assembly

Size: 3/4"
Weight: 1.5 lbs.
Ships From: TX

  • Price: $34.95
  • Sale Price: $24.95

3/4" Brass Hose Bibb, Male w/ Handle

3/4" Brass Quater Turn Hose Bibb, Male

Size: 3/4"
Weight: 1 lbs.
Ships From: TX

  • Price: $14.74
  • Sale Price: $10.95

3/4" Lead-Free Brass Hose End Fitting

3/4" Brass Hose End Fitting, Male Pipe To Male Hose

Size: 3/4"
Weight: 1 lbs.
Ships From: TX

  • Price: $7.99
  • Sale Price: $6.99

Prepper Water Storage carries a complete line of Rainwater Harvesting Supplies. Pre-Filtration Products are most popular as they are preventitive measures to insure you have a low maintenance system. Great prefiltration products include Rain Heads, Leaf Eater Ultra, Leaf Eater Ultra Rain Head, Leaf Eater Ultra 3", Leaf Eater Ultra 4", Leaf Eater Advanced, Leaf Eater Advanced Rain Head, Leaf Eater Advanced 3", Leaf Eater Advanced 4", Leaf Eater Original, Leaf Beater, Leaf Beater Original, Leaf Beater Rain Head, Leaf Beater 3", Leaf Beater 4", Leaf Eater Upgrade Screen, First Flush Diverter, First Flush Diverter Kit, Downpipe First Flush Diverter Kit, First Flush Diverter Kit 3", First Flush Diverter Kit 4", Wall Mounted First Flush Diverter Kit, Post Mounted First Flush Diverter Kit, Wall Mounted First Flush Diverter Kit 12" and Post Mounted First Flush Diverter Kits.

Measuring and Monitoring products are great for knowing how much rainwater is currently in your tanks. The most reliable measuring and monitoring components include Tank Gauges, Poly Tank Gauges, Rain Harvesting Tank Gauges, Wireless Tank Gauges and Wireless Tank Level Monitors. 

Other popular Rain Harvesting Tank Components include the Clean Rain Advanced, Tank Overflow Kit, Clean Rain Ultra, Rain Gate Downspout Diverter, Mozzie Stoppers, Mozzie Stopper High Flow Flap Valves, Mozzie Stoppa 3", Mozzie Stoppa 4" Mozzie Stopper 3", Mozzie Stopper 4", UV Lights, UV Water Sterilizer, Ultraviolet Water Sterilizers