Home Pool Filters Pentair Pool & Spa Filters Pentair SMBW4036 Fiberglass D.E. Filter | 35 Square Feet with Built-In Backwash Valve | 011554

Pentair SMBW4036 Fiberglass D.E. Filter | 35 Square Feet with Built-In Backwash Valve | 011554

 
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Parts AvailableParts Available
  • Durable backwash valve is unaffected by heat and cold, ensuring flawless operation under all conditions.
  • Thermoplastic backwash rotor seal is specially engineered to prevent dirt from entering the rotor chamber for smoother, trouble-free operation.
  • Individually-removable grids for easy cleaning.
OVERVIEW
Filtering with diatomaceous earth (D.E.) removes particles so small they are individually undetected by the human eye, but combine to decrease water clarity. 4000 Series filters remove the tiniest of contaminants, so your water truly sparkles. In addition to exceptional filtration, Pentair SMBW 4000 Series D.E. filters feature sheet molded fiberglass tanks and Noryl® rotary backwash valves for long life, dependable performance and easy maintenance.

-FEATURES-
Unique Spiro-Mite curved grid design ensures an even flow and uniform distribution of D.E. for optimum filtration efficiency and longer periods between cleanings.
Corrosion-resistant 20" diameter fiberglass filter tank is strong, durable and made to last for years.
Filters refined internal design minimizes flow restrictions so that the least amount of pumping power produces the maximum required flow rates"for lower utility costs.
Exclusive clamp ring design is safe, strong and reliable" permits quick and easy access to internal components.

Brand: PENTAIR
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$22.21
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How do I register for the warranty with my new Pentair product?
For Pentair's warranty registration information, and to submit online, please click here.  You can also access more information about Pentair by visiting our manufacturer page.


WARRANTY
Pentair Product Warranties Give You Even More Peace Of Mind 
 
While the majority of Pentair products are covered by a sixty- (60) day warranty, a select number of products qualify for extended warranty coverage.
 
Pentair offers a three- (3) year extended warranty on the following products when they are installed by a qualified installer and registered within sixty (60) days from the date of installation:
  • Energy-saving IntelliFlo® and IntelliPro® Variable Speed Pumps (select models)
    • Three year warranty is only applicable to IntelliFlo® 2 VST and IntelliPro® 2 VST pumps purchased from a retail store (brick and mortar), pool builder or pool service company. IntelliFlo® 2 VST and IntelliPro® 2 VST Pumps purchased online (via internet) will only receive a sixty (60) day limited warranty.
  • SunTouch® Solar and SolarTouch® Control Systems
  • Select Bundled Products: applies to purchases and qualified installation of a minimum of a pump and filter, and one or more of the following: heaters, heat pumps, control systems, automatic cleaners, lighting, salt chlorine generators or UV sterilizer*
* Note: Bundled products must be purchased on the same invoice and installed at the same time.
 
If any product within a bundle is ineligible for the bundled warranty coverage then all products within the same bundle will be disqualified from receiving the three (3) year extended coverage for bundled products. 
 
2 Year Extended Warranties
 
Pentair offers a two- (2) year extended warranty on the following products when they are installed by a qualified installer and registered within sixty (60) days from the date of installation: 
  • SuperFlo® and SuperMax® VS Variable Speed Pumps
  • IntelliFlo® (part # 011018) and IntelliPro® (part #P6E6VS4H) Variable Speed Pumps
  • Heaters and Heat Pumps
  • IntelliBrite® 5G White LED Light
Pentair offers the following product warranties which do not require installation by a qualified installer:
  • IntelliChlor® Salt Chlorine Generator Replacement Cell
  • Dorado™ Inground Cleaner
  • Prowler® 820 and Prowler 830 Inground Cleaners
  • Kreepy Krauly® Inground Cleaner
  • Kruiser™ Inground Cleaner
  • Great White® Inground Cleaner
  • SandShark™ Inground Cleaner
  • Rebel® Inground Cleaner --- When the Pentair Rebel is purchased at a retail store, pool builder, or pool service company, the product will have a 2-year limited warranty. If purchased online/E-commerce, the warranty will have a 60-Day Limited Warranty.
1 Year Extended Warranties
 
Pentair offers a one- (1) year extended warranty on these products when they're installed by a qualified installer and registered within sixty (60) days from the date of installation:
  • Single and Dual Speed Pumps
  • Filters and Valves
  • Lights
  • Automation equipment, excluding SunTouch® Solar and SolarTouch® Control Systems
  • White Goods and Water Features
  • Chlorine/Bromine Feeders
Pentair offers the following product warranties which do not require installation by a qualified installer:
  • Aboveground Systems
  • Racer® Inground Cleaner
  • Legend® and Legend II Inground Cleaners
  • Platinum™ Inground Cleaner
  • 'Lil Shark™ Aboveground Cleaner
  • E-Z Vac® Aboveground Cleaner
  • Warrior™ Inground Cleaner
Commercial Warranties
 
All products used in commercial applications receive a one- (1) year warranty. For warranty purposes, a commercial facility is defined as any facility other than a single family dwelling.
  • ACU-TROL AK Color and Accessories — one (1) year. Exception: ACU-TROL Equipment Repairs sixty (60) days (for Non-Warranty Repairs)
  • ACU-TROL Commercial Controllers and Electronic Modules — five (5) years
  • ACU-Trol Commercial pH and ORP Probes — two (2) years
  • Commercial IntelliChlor® Salt Chlorine Generator (without power cell) two (2) years
  • Heat Pumps — two (2) years Parts & Labor. Exception: Compressor Parts and Labor — ten (10) years, Titanium Heat Exchanger — Lifetime.
  • IntelliBrite® 5G White LED Light-two (2) years
  • STARK Commercial Filters — Fifteen (15) years
  • THS Series Commercial Filters — Ten (10) years


 Adobe Acrobat PDF Warranty Information
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ABOUT THE STORE
Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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