Description
Product Overview
The Pentair Sand Dollar SD60 Top-Mount Sand Filter (EC-145322) provides reliable, economical filtration for residential swimming pools. Featuring 2.3 square feet of effective filtration area and a rated flow capacity of approximately 60 GPM, the SD60 is designed to deliver clear pool water with simple operation and minimal routine maintenance.
The one-piece thermoplastic tank provides strength, corrosion resistance and dependable outdoor performance. Its internal water-distribution system exposes the water evenly across the sand bed, helping improve filtration performance, maintain consistent flow and support efficient backwashing.
The EC-145322 includes a six-position, top-mounted multiport valve, allowing the user to control filtering, backwashing, rinsing, recirculating, draining to waste and closing the system from a single valve. Products beginning with EC- are designated by Pentair for online or e-commerce sales.
Key Features
- 2.3 sq. ft. effective filtration area
- Maximum flow rate of approximately 60 GPM
- Six-position top-mounted multiport valve included
- One-piece thermoplastic filter tank
- Corrosion-resistant construction
- Special internal design promotes a level sand bed
- Even water distribution supports efficient filtration
- Combination water and sand drain
- Easy backwashing and winterization
- Pressure gauge included
- Manual air-relief function
- Uses standard No. 20-grade silica filter sand
- Requires no replacement cartridges or D.E. powder
- Designed for residential swimming pools
- E-commerce model
Pentairs Sand Dollar top-mount filters are designed with a special lateral system that provides efficient flow characteristics and extended filter cycles.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Pentair |
| Product Series | Sand Dollar |
| Model | SD60 |
| Manufacturer Part Number | EC-145322 |
| Base Part Number | 145322 |
| SKU | EC-145322 |
| UPC / Barcode | 788379500443 |
| Filter Type | Top-Mount Sand Filter |
| Effective Filtration Area | 2.3 sq. ft. |
| Maximum Flow Rate | Approximately 60 GPM |
| Eight-Hour Turnover Capacity | Approximately 28,800 Gallons |
| Ten-Hour Turnover Capacity | Approximately 36,000 Gallons |
| Twelve-Hour Turnover Capacity | Approximately 43,200 Gallons |
| Filter Diameter | Approximately 22.5 Inches |
| Vertical Clearance | Approximately 50.5 Inches |
| Sand Capacity | Approximately 200 lbs. |
| Recommended Filter Media | No. 20-Grade Silica Sand |
| Valve Type | Six-Position Top-Mount Multiport Valve |
| Valve Connection Size | 1.5 Inches |
| Tank Construction | One-Piece Thermoplastic |
| Mounting Configuration | Top Mount |
| Valve Included | Yes |
| Application | Residential Swimming Pools |
| E-Commerce Model | Yes |
The SD60 specifications include a 2.3-square-foot filtration area, approximately 200 pounds of sand and a 60 GPM rated flow capacity.
Six-Position Multiport Valve Functions
The included multiport valve provides convenient access to the primary filter operating functions:
- Filter: Normal pool filtration
- Backwash: Reverses water flow to clean the sand bed
- Rinse: Resettles the sand after backwashing
- Waste: Sends water directly out of the waste line
- Recirculate: Bypasses the filter and returns water to the pool
- Closed: Stops water flow through the valve
Always turn off the circulation pump before changing the valve position.
Ideal For
- Residential in-ground swimming pools
- Above-ground pool installations with compatible plumbing
- New pool construction
- Equipment-pad renovations
- Medium-sized swimming pools
- Systems operating at flow rates up to approximately 60 GPM
- Pool owners seeking simple, dependable sand filtration
- Installations requiring a top-mounted valve
Benefits
- Provides dependable filtration with straightforward operation
- Multiport valve is included for a more complete installation
- No filter cartridges need to be removed or replaced
- No D.E. powder is required
- Backwashing restores normal filter flow
- Thermoplastic tank resists corrosion and pool chemicals
- Special internal design helps maximize the usable sand-bed area
- Combination drain simplifies servicing and winterization
- Widely available replacement parts
- Proven Pentair filtration design
- Lower routine maintenance compared with many cartridge and D.E. filters
Whats Included
- Pentair Sand Dollar SD60 filter tank
- Six-position top-mounted multiport valve
- Pressure gauge
- Manual air-relief components
- Internal standpipe and diffuser assembly
- Lateral assembly
- Valve clamp and O-ring
- Combination water and sand drain
- Installation documentation
Filter sand, plumbing fittings, unions and installation materials are not included unless specifically stated by the seller.
Filter Media Requirements
The SD60 requires approximately 200 pounds of No. 20-grade silica filter sand.
Use only filter media approved for swimming-pool sand filters. Do not use play sand, construction sand or other unapproved media. Incorrect sand size or quantity may restrict water flow, reduce filtration performance or allow sand to enter the swimming pool.
Approved alternative filter media may be used only when the media manufacturers conversion instructions are followed.
Installation Requirements
Install the filter on a solid, level equipment pad with adequate clearance for plumbing, valve operation and future servicing. The circulation pump must be sized so that system flow does not exceed the filters rated capacity.
A properly routed waste line is required for backwashing and draining. The waste plumbing must accommodate the full backwash flow without excessive restriction.
Always shut off the pump and relieve all internal pressure before servicing the filter, opening the valve clamp or removing any circulation-system component. Pentair instructs users to verify that the pressure gauge reads zero before disassembly.
Confirm Before Ordering
Please verify:
- The required model is SD60
- The correct SKU is EC-145322
- A 2.3 sq. ft. filter is appropriate for the pool
- System flow does not exceed approximately 60 GPM
- Approximately 200 lbs. of filter sand is available
- The plumbing system is compatible with a 1.5-inch top-mounted valve
- The equipment pad can accommodate a filter approximately 22.5 inches in diameter
- Approximately 50.5 inches of vertical clearance is available
- A properly sized backwash and waste line is available
- The circulation pump is correctly matched to the filter
Warranty Information
The EC-145322 is designated by Pentair as an e-commerce product. It is covered by Pentairs applicable manufacturers limited warranty when purchased, installed and operated according to Pentairs current requirements.
Warranty eligibility may vary based on the seller, installation method and installer qualifications. Improper installation, excessive system pressure, incorrect filter media, freeze damage or operation outside the published specifications may affect warranty coverage.
Professional installation by a qualified pool professional is recommended.
