41 years of Expertise in Engineered Water Treatment and Well Systems
Price Match Guarantee
Lifetime Warranty
The Largest Selection of Residential Filtration Systems
Well Water Components and Supplies
Replaceable Filters
Complete Water Testing
Industry’s Best Brands
Excellent Tech Support
Water Treatment Chemicals
Custom solutions designed to address your specific needs
Most products ship the same day
Toggle Nav 
Closeouts, Open Box, Scratch & Dent
Filter
Shopping Options
Here at Aqua Science, we want to pass on the savings to you whenever we can. We have a selection of Closeouts, Open Box and Scratch & Dent items ready for shipping or local pick up. The list is always changing so be sure to check back or follow us on Facebook for updates.
As always, our Customer Service Team is here to answer any questions. Please call 1-800-767-8731 if you require assistance.
-
![]()
PEI0228E PEX Union Tee, 3/4" CTS, Black bag of two CLOSEOUTSKU#: discount-PEI0228E- Model # : PEI0228E
MSRP $39.14Sale Price $19.5750% OFF Factory Direct Saving -
![]()
John Guest Black Union Tee - 3/4" CLOSEOUTSKU#: discount-PEI0228E-S- Model # : PEI0228E
MSRP $16.48Sale Price $8.2450% OFF Factory Direct Saving -
![]()
PEI0236E PEX Union Tee, 1" CTS, Black CLOSEOUTSKU#: discount-PEI0236E- Model # : PEI0236E
MSRP $30.90Sale Price $15.4550% OFF Factory Direct Saving -
![]()
JOHN GUEST PEI0328 90 Elbow Union, 3/4" CTS, PEX, White CLOSEOUTSKU#: discount-PEI0328- Model # : PEI0328
MSRP $16.48Sale Price $8.2450% OFF Factory Direct Saving -
![]()
PEI0328E PEX Union Elbow, 3/4" CTS, Black bag of 5 CLOSEOUTSKU#: discount-PEI0328E- Model # : PEI0328E
MSRP $92.70Sale Price $46.3550% OFF Factory Direct Saving -
![]()
PEI0328E PEX Union Elbow, 3/4" CTS, Black CLOSEOUTSKU#: discount-PEI0328E-S- Model # : PEI0328E
MSRP $14.42Sale Price $7.2150% OFF Factory Direct Saving -
![]()
JOHN GUEST SPEED FIT PEI0336E 90 Elbow Union, 1 In. CTS, CPVC, PEX, Black CLOSEOUTSKU#: discount-PEI0336E- Model # : PEI0336E
MSRP $26.78Sale Price $13.3950% OFF Factory Direct Saving -
![]()
John Guest PEI0420 Pex Coupler, 1/2" Tube Size CLOSEOUTSKU#: discount-PEI0420- Model # : PEI0420
MSRP $10.30Sale Price $5.1550% OFF Factory Direct Saving -
![]()
John Guest Black Coupler PEI0428E CLOSEOUTSKU#: discount-PEI0428E- Model # : PEI0428E
MSRP $16.48Sale Price $8.2450% OFF Factory Direct Saving -
![]()
JG Speedfit PEI0428P White Plastic Coupler 3/4" CTS with Push Fitting CLOSEOUTSKU#: discount-PEI0428P- Model # : PEI0428P
MSRP $16.48Sale Price $8.2450% OFF Factory Direct Saving -
![]()
NEW: John Guest Speedfit PEI0436 1-Inch CTS Union Coupler 16T739 CLOSEOUTSKU#: discount-PEI0436- Model # : PEI0436
MSRP $22.66Sale Price $11.3350% OFF Factory Direct Saving -
![]()
John Guest Speedfit PEI0436E 1-Inch CTS Union Coupler Black CLOSEOUTSKU#: discount-PEI0436E- Model # : PEI0436E
MSRP $18.54Sale Price $9.2750% OFF Factory Direct Saving -
![]()
John Guest Straight Shut-Off Valve - 3/4" CLOSEOUTSKU#: discount-PSEISV28P- Model # : PSEISV28P
MSRP $35.02Sale Price $17.5150% OFF Factory Direct Saving -
![]()
No Lead Brass Pex x MIP - 3/4" - Bag of 25 CLOSEOUTSKU#: discount-PXMA0404LF- Material : No Lead Brass
- Model # : PXMA0404LF
MSRP $144.20Sale Price $72.1050% OFF Factory Direct Saving -
![]()
No Lead Brass Pex x MIP - 1" - Bag of 15 CLOSEOUTSKU#: discount-PXMA0505LF- Material : No Lead Brass
- Model # : PXMA0505LF
MSRP $113.30Sale Price $56.6550% OFF Factory Direct Saving -
![]()
Poly Pro Pex Elbow-3/4" CLOSEOUTSKU#: discount-Q4760750- Material : Plastic
- Model # : Q4760750
MSRP $6.18Sale Price $3.0950% OFF Factory Direct Saving -
![]()
Microline Clack, 5 Micron, String Wound, Pre-Sediment Filter CLOSEOUTSKU#: discount-S7011- Material : String Wound
- Model # : S7011
MSRP $10.30Sale Price $5.1550% OFF Factory Direct Saving -
![]()
Global Water Solutions Surge Arrestor kit CLOSEOUTSKU#: discount-SAK- Model # : SAK
MSRP $164.80Sale Price $82.4050% OFF Factory Direct Saving -
![]()
SpiroPure SP-R5-BB 10x4.5" Pleated Polyester Filter Cartridge, 5 Micron CLOSEOUTSKU#: discount-SP-R5-BB- Model # : SP-R5-BB
MSRP $39.14Sale Price $19.5750% OFF Factory Direct Saving -
![]()
STECX32-C1-A-OFF/AUTO EEC 230VAC 1-PH NEMA1 Motor Starter With OFF/AUTO CLOSEOUTSKU#: discount-STECX32-C1-A-OFF/AUTO- Volts : 230v
- Model # : STECX32-C1-A-OFF/AUTO
MSRP $288.40Sale Price $144.2050% OFF Factory Direct Saving
Validate your login