---
product_id: 26787988
title: "Aquatec CDP 6800 booster pump 6840-2J03-B221"
brand: "aqua tec"
price: "B/.367"
currency: PAB
in_stock: true
reviews_count: 8
category: "Aqua Tec"
url: https://www.desertcart.com.pa/products/26787988-aquatec-cdp-6800-booster-pump-6840-2j03-b221
store_origin: PA
region: Panama
---

# Boosts 30-40 PSI water pressure Ultra-quiet 24W power use Made in USA, NSF certified Aquatec CDP 6800 booster pump 6840-2J03-B221

**Brand:** aqua tec
**Price:** B/.367
**Availability:** ✅ In Stock

## Summary

> 💧 Boost your hydration game with silent power and trusted quality!

## Quick Answers

- **What is this?** Aquatec CDP 6800 booster pump 6840-2J03-B221 by aqua tec
- **How much does it cost?** B/.367 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/26787988-aquatec-cdp-6800-booster-pump-6840-2j03-b221)

## Best For

- aqua tec enthusiasts

## Why This Product

- Trusted aqua tec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pressure Perfected:** Elevate your RO system with a 30-40 PSI boost for crystal-clear hydration.
- • **Smart Self-Priming:** Never worry about dry runs—this pump self-primes and runs dry without damage.
- • **Durability Meets Safety:** NSF-certified and built in the USA for trusted, food-grade water processing.
- • **Plug & Play Convenience:** Quick-connect 1/4" fittings make installation effortless and fast.
- • **Whisper-Quiet Efficiency:** Operate seamlessly with ultra-quiet, energy-smart 24-watt power consumption.

## Overview

The Aquatec CDP 6800 booster pump (model 6840-2J03-B221) is a compact, diaphragm-style pump designed to enhance water pressure by 30-40 PSI for reverse osmosis systems ranging from 18 to 100 GPD. Operating quietly at just 24 watts, it features self-priming capabilities and dry-run protection, ensuring durability and efficiency. Made in the USA and NSF certified for drinking water and food processing, it includes a 1/4" quick-connect fitting for easy installation (transformer not included).

## Description

the last 4 digits of the part number B221 is plastic mounting bracket, the B224 is the steel mounting bracket. The location of the four mounting holes are the same

Review: Seems to be an upgrade from the old version. - Was the same as my old model that had a -223 at the end of the model number. The mounting bracket is removable so I just moved it to the new pump. Works great and water pressure is back.
Review: This was a perfect replacement for my pump which went bad after about ... - This was a perfect replacement for my pump which went bad after about 10 years of intermittent use on my RO water purifier. Installation was pretty simple except that a couple of fittings that had to be removed leaked on reassembly. A few new fittings from Lowes took care of the problem

## Features

- boost water supply pressure for 18GPD to 100GPD reverse osmosis water systems 30 to 40psi boost
- very quiet, efficient, use only 24 watts, self priming, run dry without damage, diaphragm pump
- Made in USA, NSF Ceritied and designed for drinking water, food processing
- 1/4" quick connect fitting,
- pump only 24VAC (transformer not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004BB3R40 |
| Best Sellers Rank | #288,044 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #311 in Power Water Pumps |
| Brand | Aqua Tec |
| Brand Name | Aqua Tec |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 77 Reviews |
| Flow Rate | 60 gpm |
| Item Dimensions L x W x H | 5"L x 7"W x 5"H |
| Item Weight | 5 pounds |
| Manufacturer | Aquatec |
| Manufacturer Part Number | 6840-2J03-B221 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 6840-2J03-B221 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | AC/DC |
| Product Dimensions | 5"L x 7"W x 5"H |
| Product Style | Diaphragm Pump |
| Specific Uses For Product | Reverse Osmosis Systems, Drinking Water, Food Processing |
| Style | Diaphragm Pump |
| UPC | 661799343893 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Aqua Tec
- **Color:** Black
- **Item Weight:** 5 pounds
- **Manufacturer:** Aquatec
- **Material:** Plastic
- **Maximum Flow Rate:** 60 gpm
- **Number of Packs:** 1
- **Power Source:** AC/DC
- **Product Dimensions:** 5"L x 7"W x 5"H
- **Style:** Diaphragm Pump

## Images

![Aquatec CDP 6800 booster pump 6840-2J03-B221 - Image 1](https://m.media-amazon.com/images/I/61gF1+EzHzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems to be an upgrade from the old version.
*by P***R on June 28, 2026*

Was the same as my old model that had a -223 at the end of the model number. The mounting bracket is removable so I just moved it to the new pump. Works great and water pressure is back.

### ⭐⭐⭐⭐⭐ This was a perfect replacement for my pump which went bad after about ...
*by D***Z on January 17, 2015*

This was a perfect replacement for my pump which went bad after about 10 years of intermittent use on my RO water purifier. Installation was pretty simple except that a couple of fittings that had to be removed leaked on reassembly. A few new fittings from Lowes took care of the problem

### ⭐⭐⭐⭐ A good replacement for the pump that ships with PWRO4ZRO ZRO-4 ZeroWaste Reverse Osmosis System.
*by C***D on December 29, 2013*

This pump replaced the pump that shipped with the Watts (PWRO4ZRO) ZRO-4 ZeroWaste Reverse Osmosis (RO) System. The original pump failed after several years. The mounting hardware for this pump didn't fit exactly like the hardware for the pump that originally came with the RO system but it was serviceable and the retrofit required no fabrication. The pump mechanism itself seems identical to the RO system's original pump; the only difference appears to be the mounting hardware.

## Frequently Bought Together

- Aquatec CDP 6800 booster pump 6840-2J03-B221
- Lemoy 1/4" OD Quick Connect Push In to Connect Water Tube Fitting for RO Reverse Osmosis Water Filter Fittings Pack of 30

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**Shop now:** [https://www.desertcart.com.pa/products/26787988-aquatec-cdp-6800-booster-pump-6840-2j03-b221](https://www.desertcart.com.pa/products/26787988-aquatec-cdp-6800-booster-pump-6840-2j03-b221)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-17*