SKU: 4043702871

170-52081 Pentair OptiPure QTI1+CR Dual Filter System

Sale price$260.10 Regular price$289.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

170-52081 Pentair OptiPure QTI1+CR Dual Filter SystemSuperwater. com offers Discounted (**Class C) FedEx & UPS Ground Shipping on every #170 52081 Pentair OptiPure QTI1+CR* Dual Filter System Order. **Class C Shipping is aplied per unit order, as each unit is shipped separately. ***SPEND OVER $300, USE THE COUPON CODE ( superwater20 ) ON CHECKOUT FOR AN ADDITIONAL $20 OFF YOUR ENTIRE ORDER w NO TAX (**Except Florida). OR ***SPEND OVER $500, USE THE COUPON CODE ( superwater50 ) ON CHECKOUT FOR AN

Superwater.com offers Discounted (**Class C) FedEx & UPS Ground Shipping on every #170-52081 Pentair OptiPure QTI1+CR* Dual Filter System Order. **Class C Shipping is aplied per unit order, as each unit is shipped separately.

***SPEND OVER $300, USE THE COUPON CODE ( superwater20 ) ON CHECKOUT FOR AN ADDITIONAL $20 OFF YOUR ENTIRE ORDER w/ NO TAX (**Except Florida).

- OR -

***SPEND OVER $500, USE THE COUPON CODE ( superwater50 ) ON CHECKOUT FOR AN ADDITIONAL $50 OFF YOUR ENTIRE ORDER w/ NO TAX (**Except Florida).

WE ARE AN AUTHORIZED PENTAIR EVERPURE / OPTIPURE FOODSERVICE AND COMMERCIAL DEALER W/ OVER 25+ YEARS EXPERIENCE. Please call us with any questions you may have.

The QTI1+CR is a Dual-Cartridge water treatment system with two Qwik-Twist cartridges, which reduces sediment over 0.5-microns and reduces chlorine up to 20,000-gallons at a flow rate of 2.5 gpm and chloramine up to 6,000-gallons at 0.5 gpm

Reduces maintenance frequency and cost, and extends equipment life

- Gradient-density depth filtration reduces dirt, rust, and other debris to assure clean, clear water for steam generation

- CTO-Q10 cartridge - Activated carbon filtration protects equipment against corrosive chlorine

- CTO-QCR cartridge - Catalytic carbon provides added protection against chloramines when present in water supplies

- New manifold design provides fewer possible leak points

- Sturdy, powder-coated mounting bracket and multifunction valve simplify installation

- Multi-function valve provides:
** Shutoff valve for quick and simple filter replacements
** System bypass valve for easy system maintenance
** Flush port to flush cartridges after installation

- Built-in pressure gauge allows visual monitoring of when filters need to be changed

- Utilizes Qwik-Twist cartridges that make changing filters quick, easy and sanitary

The # 17052081 Pentair OptiPure QTI1CR Dual Filter System Applications:

STEAM & COMBI OVENS - For the reduction of chloramines, chlorine and sediment, in addition to scale and corrosion inhibition

The # 170 52081 Pentair OptiPure QTI1 +CR Dual Filter System Specifications:

- Dimensions: 23 ¼″ x 14 ¼″ x 4 ¾"
- Connection - Inlet & Outlet: 1/2" MNPT
- Operating Pressure Range: 10-125 psi (0.7 -8.6 bar)
- Inlet Water Temperature Range: 35 - 100°F (2 - 38°C)
- Shipping Weight: 9 lbs.
- Chlorine Reduction Capacity - 20,000 gals (75,708 L)
- Chloramine Reduction Capacity - 6,000 gals (22,712 L)
- Reduction Capacity: 45,000 gals (170,325 liters)
- Service Flow Rate: 2.5 gpm (9.5 lpm)
- Sediment Reduction: 0.5 micron (nominal)
- Scale & Corrosion Inhibitor IsoNet® (70 grams)

Science has proven water has the potential to transform your world view. Crystals formed in frozen water reveal changes when specific, concentrated thoughts are directed toward them. Water that has been exposed to loving words shows brilliant, complex, and colorful snowflake patterns. The implications of this research create a new awareness of how we can positively impact the earth and our personal health.- Dr. Masaru Emoto The Hidden Messages in Water.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4043702871

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4.8 ★★★★★
Based on 20 reviews
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L
Verified Purchase
Lee W. Sellman
Chelsea, US
★★★★★ 5
Great Sound
Size: Pair
Great things sometimes come in little packages. Powerhouse sound with virtually no input at all. Tight, crisp, and well-made as usual from Klipsch. If you are looking for a powerhouse monitor these are what you want.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
Y
Verified Purchase
YALE70
Lake Worth, US
★★★★★ 4
Great starter speakers - for the right price.
Size: Pair
A good all-around pair of starter speakers if you're planning on using them as standalones. These will have zero trouble filling a small to medium sized space with rich and detailed sound at low to mid volumes. The bass is adequate for their size. They're not going to knock your socks off on more thumpy genres. I would imagine pairing them with a subwoofer would make quite the difference but for rock and some synth pop, they're pretty sweet. Plus the copper woofers look very striking without the faceplates. That said, I say these are best suited at low to mid volumes because cranked, the higher frequencies can be awfully fatiguing coming out of these speakers. I would not pay anywhere close to the $349 MSRP for these (you can probably find a pair of far superior RP-600Ms for around that price nowadays). Around $150 seems like a sweet spot for the R-51Ms, but the Sony SSCS5s and Fluance Signature bookshelfs are very comparable, if not better sounding for around the same price. Still, these will probably more than satisfactory if you're not expecting to be blown away by them. UPDATE 5/20/25: Can confirm that the subwoofer made a big difference. I was going to retire these since I replaced them with some bigger floor speakers on my main setup but I decided to try them out in place of the factory speakers on the Klipsch ProMedia 2.1 I have hooked up to my computer. Not only does the onboard amp seem to drive them okay at not-insane levels of volume - they sound really sweet paired with the 6.5-inch subwoofer. While I won't change my rating, I do highly recommend getting a sub along with these speakers.
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Reviewed in the United States on April 11, 2025
R
Verified Purchase
Ramona O.
Houston, US
★★★★★ 5
Great speakers, rich full sound
Size: Pair
These are really great speakers. I got them to go with my husband's new record player for Christmas. These really sound fantastic. A rich range, with a nice bass that's not too much. They were easy to connect to the player. I like a rich sound better then bright (I think if it's too bright it doesn't have enough bass), and these definitely fit the bill. I got these on a black Friday deal which was even better. They are a good value for the quality.
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Reviewed in the United States on January 9, 2026
Q
Verified Purchase
Q W Lott
Louisville, US
★★★★★ 5
The new amp/speaker configuration made a very noticeably positive difference.
Size: Pair, Size: Pair
I bought a Denton amp / Klipsch 7 speaker bundle for Christmas last year. It sounded impressive. For this year, I recently replace the Denon AVR-S970H, a 5.2.2 POS-Amp that quit after less than a year. Then I also added a 70” TV and a set of R-51M’s on the sides. I could never hear this amp driving the Dolby Atmos speakers on top of the R-625FA towers, so I decided that back speakers would be more beneficial to this 7-channel system. I’d been using the R-41M’s that came in the bundle as side surround speakers, but I was thinking that they would be more suited for use in back. So I replaced them with a new set of R-51M’s that I thought would be better surround sides because of their fuller stronger sound. As of now, at the front of this theater system is an Onkyo TX-RZ 820 AVR amp, a 70 inch LED 4K smart TV, a set of Klipsch R-625FA towers, an R-52C Center Channel Speaker, and two R-12SW Subwoofers. For the surround sides is the newly purchased set of R-51M’s on stands, and mounted on the back-wall is the set of R-41M’s, using BS-218pro Wall Mounts. For good reason, this is a very powerful amp driving a complete set of purely Klipsch speakers. I built this THX 7.2.0 surround sound system to go in my wife’s 11’ X 12’ privacy room, specifically because she is hard of hearing. She said, that with the new additions, the sound is much cleaner, stronger, the 3D surround effect is more noticeable, and the vocals are easier for her to understand. I get to use it sometimes when she’s not at home. Thunder in movies sounds as crisp sharp and loud as real thunder. All around, the system is very realistic sounding. And it can play music, shaking the house at live levels. At present, my wife and I are extremely happy with this system. It sounds as good as it looks. The Klipsch speakers & Onkyo amp configuration makes a very noticeably positive difference.
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Reviewed in the United States on January 5, 2026
D
Verified Purchase
David
Carnegie, US
★★★★★ 5
Great value speakers for a beginner audiophile
Size: 4” Woofer
Fantastic sound quality to my ears, got these used “mint” for 179 and that was a steal, they were never even opened. They feel solid and well made, they’re heavy for the size which makes them feel of a higher quality. Very happy with my purchase
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Reviewed in the United States on April 12, 2026

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